21780432576

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3729

約数の個数: 336

約数和(自身を含む): 75554311680

約数和(自身を除く): 53773879104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 71, 72, 84, 96, 98, 108, 112, 126, 142, 144, 147, 168, 189, 192, 196, 213, 216, 224, 252, 284, 288, 294, 336, 378, 392, 426, 432, 441, 448, 497, 504, 568, 576, 588, 639, 672, 756, 784, 852, 864, 882, 994, 1008, 1136, 1176, 1278, 1323, 1344, 1491, 1512, 1568, 1704, 1728, 1764, 1917, 1988, 2016, 2272, 2352, 2556, 2646, 2982, 3024, 3136, 3408, 3479, 3528, 3623, 3834, 3976, 4032, 4473, 4544, 4704, 5112, 5292, 5964, 6048, 6816, 6958, 7056, 7246, 7668, 7952, 8946, 9408, 10224, 10437, 10584, 10869, 11928, 12096, 13419, 13632, 13916, 14112, 14492, 15336, 15904, 17892, 20448, 20874, 21168, 21738, 23856, 25361, 26838, 27832, 28224, 28984, 30672, 31311, 31808, 32607, 35784, 40896, 41748, 42336, 43476, 47712, 50722, 53676, 55664, 57968, 61344, 62622, 65214, 71568, 76083, 83496, 84672, 86952, 93933, 95424, 97821, 101444, 107352, 111328, 115936, 122688, 125244, 130428, 143136, 152166, 166992, 173904, 177527, 187866, 195642, 202888, 214704, 222656, 228249, 231872, 250488, 257233, 260856, 286272, 304332, 333984, 347808, 355054, 375732, 391284, 405776, 429408, 456498, 500976, 514466, 521712, 532581, 608664, 667968, 684747, 695616, 710108, 751464, 771699, 782568, 811552, 858816, 912996, 1001952, 1028932, 1043424, 1065162, 1217328, 1369494, 1420216, 1502928, 1543398, 1565136, 1597743, 1623104, 1800631, 1825992, 2003904, 2057864, 2086848, 2130324, 2315097, 2434656, 2738988, 2840432, 3005856, 3086796, 3130272, 3195486, 3601262, 3651984, 4115728, 4260648, 4630194, 4793229, 4869312, 5401893, 5477976, 5680864, 6011712, 6173592, 6260544, 6390972, 6945291, 7202524, 7303968, 8231456, 8521296, 9260388, 9586458, 10803786, 10955952, 11361728, 12347184, 12604417, 12781944, 13890582, 14405048, 14607936, 16205679, 16462912, 17042592, 18520776, 19172916, 21607572, 21911904, 24694368, 25208834, 25563888, 27781164, 28810096, 32411358, 34085184, 37041552, 37813251, 38345832, 43215144, 43823808, 48617037, 49388736, 50417668, 51127776, 55562328, 57620192, 64822716, 74083104, 75626502, 76691664, 86430288, 97234074, 100835336, 102255552, 111124656, 113439753, 115240384, 129645432, 148166208, 151253004, 153383328, 172860576, 194468148, 201670672, 222249312, 226879506, 259290864, 302506008, 306766656, 340319259, 345721152, 388936296, 403341344, 444498624, 453759012, 518581728, 605012016, 680638518, 777872592, 806682688, 907518024, 1037163456, 1210024032, 1361277036, 1555745184, 1815036048, 2420048064, 2722554072, 3111490368, 3630072096, 5445108144, 7260144192, 10890216288, 21780432576]

約数ペア:

[(1, 21780432576), (2, 10890216288), (3, 7260144192), (4, 5445108144), (6, 3630072096), (7, 3111490368), (8, 2722554072), (9, 2420048064), (12, 1815036048), (14, 1555745184), (16, 1361277036), (18, 1210024032), (21, 1037163456), (24, 907518024), (27, 806682688), (28, 777872592), (32, 680638518), (36, 605012016), (42, 518581728), (48, 453759012), (49, 444498624), (54, 403341344), (56, 388936296), (63, 345721152), (64, 340319259), (71, 306766656), (72, 302506008), (84, 259290864), (96, 226879506), (98, 222249312), (108, 201670672), (112, 194468148), (126, 172860576), (142, 153383328), (144, 151253004), (147, 148166208), (168, 129645432), (189, 115240384), (192, 113439753), (196, 111124656), (213, 102255552), (216, 100835336), (224, 97234074), (252, 86430288), (284, 76691664), (288, 75626502), (294, 74083104), (336, 64822716), (378, 57620192), (392, 55562328), (426, 51127776), (432, 50417668), (441, 49388736), (448, 48617037), (497, 43823808), (504, 43215144), (568, 38345832), (576, 37813251), (588, 37041552), (639, 34085184), (672, 32411358), (756, 28810096), (784, 27781164), (852, 25563888), (864, 25208834), (882, 24694368), (994, 21911904), (1008, 21607572), (1136, 19172916), (1176, 18520776), (1278, 17042592), (1323, 16462912), (1344, 16205679), (1491, 14607936), (1512, 14405048), (1568, 13890582), (1704, 12781944), (1728, 12604417), (1764, 12347184), (1917, 11361728), (1988, 10955952), (2016, 10803786), (2272, 9586458), (2352, 9260388), (2556, 8521296), (2646, 8231456), (2982, 7303968), (3024, 7202524), (3136, 6945291), (3408, 6390972), (3479, 6260544), (3528, 6173592), (3623, 6011712), (3834, 5680864), (3976, 5477976), (4032, 5401893), (4473, 4869312), (4544, 4793229), (4704, 4630194), (5112, 4260648), (5292, 4115728), (5964, 3651984), (6048, 3601262), (6816, 3195486), (6958, 3130272), (7056, 3086796), (7246, 3005856), (7668, 2840432), (7952, 2738988), (8946, 2434656), (9408, 2315097), (10224, 2130324), (10437, 2086848), (10584, 2057864), (10869, 2003904), (11928, 1825992), (12096, 1800631), (13419, 1623104), (13632, 1597743), (13916, 1565136), (14112, 1543398), (14492, 1502928), (15336, 1420216), (15904, 1369494), (17892, 1217328), (20448, 1065162), (20874, 1043424), (21168, 1028932), (21738, 1001952), (23856, 912996), (25361, 858816), (26838, 811552), (27832, 782568), (28224, 771699), (28984, 751464), (30672, 710108), (31311, 695616), (31808, 684747), (32607, 667968), (35784, 608664), (40896, 532581), (41748, 521712), (42336, 514466), (43476, 500976), (47712, 456498), (50722, 429408), (53676, 405776), (55664, 391284), (57968, 375732), (61344, 355054), (62622, 347808), (65214, 333984), (71568, 304332), (76083, 286272), (83496, 260856), (84672, 257233), (86952, 250488), (93933, 231872), (95424, 228249), (97821, 222656), (101444, 214704), (107352, 202888), (111328, 195642), (115936, 187866), (122688, 177527), (125244, 173904), (130428, 166992), (143136, 152166)]