19695538512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{26107}}^1$

素因数の和:26178

約数の個数: 180

約数和(自身を含む): 61614044544

約数和(自身を除く): 41918506032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 312, 338, 372, 403, 468, 496, 507, 558, 624, 676, 744, 806, 936, 1014, 1116, 1209, 1352, 1488, 1521, 1612, 1872, 2028, 2232, 2418, 2704, 3042, 3224, 3627, 4056, 4464, 4836, 5239, 6084, 6448, 7254, 8112, 9672, 10478, 12168, 14508, 15717, 19344, 20956, 24336, 26107, 29016, 31434, 41912, 47151, 52214, 58032, 62868, 78321, 83824, 94302, 104428, 125736, 156642, 188604, 208856, 234963, 251472, 313284, 339391, 377208, 417712, 469926, 626568, 678782, 754416, 809317, 939852, 1018173, 1253136, 1357564, 1618634, 1879704, 2036346, 2427951, 2715128, 3054519, 3237268, 3759408, 4072692, 4412083, 4855902, 5430256, 6109038, 6474536, 7283853, 8145384, 8824166, 9711804, 10521121, 12218076, 12949072, 13236249, 14567706, 16290768, 17648332, 19423608, 21042242, 24436152, 26472498, 29135412, 31563363, 35296664, 38847216, 39708747, 42084484, 48872304, 52944996, 58270824, 63126726, 70593328, 79417494, 84168968, 94690089, 105889992, 116541648, 126253452, 136774573, 158834988, 168337936, 189380178, 211779984, 252506904, 273549146, 317669976, 378760356, 410323719, 505013808, 547098292, 635339952, 757520712, 820647438, 1094196584, 1230971157, 1515041424, 1641294876, 2188393168, 2461942314, 3282589752, 4923884628, 6565179504, 9847769256, 19695538512]

約数ペア:

[(1, 19695538512), (2, 9847769256), (3, 6565179504), (4, 4923884628), (6, 3282589752), (8, 2461942314), (9, 2188393168), (12, 1641294876), (13, 1515041424), (16, 1230971157), (18, 1094196584), (24, 820647438), (26, 757520712), (31, 635339952), (36, 547098292), (39, 505013808), (48, 410323719), (52, 378760356), (62, 317669976), (72, 273549146), (78, 252506904), (93, 211779984), (104, 189380178), (117, 168337936), (124, 158834988), (144, 136774573), (156, 126253452), (169, 116541648), (186, 105889992), (208, 94690089), (234, 84168968), (248, 79417494), (279, 70593328), (312, 63126726), (338, 58270824), (372, 52944996), (403, 48872304), (468, 42084484), (496, 39708747), (507, 38847216), (558, 35296664), (624, 31563363), (676, 29135412), (744, 26472498), (806, 24436152), (936, 21042242), (1014, 19423608), (1116, 17648332), (1209, 16290768), (1352, 14567706), (1488, 13236249), (1521, 12949072), (1612, 12218076), (1872, 10521121), (2028, 9711804), (2232, 8824166), (2418, 8145384), (2704, 7283853), (3042, 6474536), (3224, 6109038), (3627, 5430256), (4056, 4855902), (4464, 4412083), (4836, 4072692), (5239, 3759408), (6084, 3237268), (6448, 3054519), (7254, 2715128), (8112, 2427951), (9672, 2036346), (10478, 1879704), (12168, 1618634), (14508, 1357564), (15717, 1253136), (19344, 1018173), (20956, 939852), (24336, 809317), (26107, 754416), (29016, 678782), (31434, 626568), (41912, 469926), (47151, 417712), (52214, 377208), (58032, 339391), (62868, 313284), (78321, 251472), (83824, 234963), (94302, 208856), (104428, 188604), (125736, 156642)]