212749992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 534178008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1709, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3418, 3458, 4446, 4788, 5127, 5187, 5928, 6552, 6836, 6916, 8892, 9576, 10254, 10374, 11963, 13672, 13832, 15381, 15561, 17784, 20508, 20748, 22217, 23926, 30762, 31122, 32471, 35889, 41016, 41496, 44434, 47852, 61524, 62244, 64942, 66651, 71778, 88868, 95704, 97413, 107667, 123048, 124488, 129884, 133302, 143556, 155519, 177736, 194826, 199953, 215334, 227297, 259768, 266604, 287112, 292239, 311038, 389652, 399906, 422123, 430668, 454594, 466557, 533208, 584478, 622076, 681891, 779304, 799812, 844246, 861336, 909188, 933114, 1168956, 1244152, 1266369, 1363782, 1399671, 1599624, 1688492, 1818376, 1866228, 2045673, 2337912, 2532738, 2727564, 2799342, 2954861, 3376984, 3732456, 3799107, 4091346, 5065476, 5455128, 5598684, 5909722, 7598214, 8182692, 8864583, 10130952, 11197368, 11819444, 15196428, 16365384, 17729166, 23638888, 26593749, 30392856, 35458332, 53187498, 70916664, 106374996, 212749992]

約数ペア:

[(1, 212749992), (2, 106374996), (3, 70916664), (4, 53187498), (6, 35458332), (7, 30392856), (8, 26593749), (9, 23638888), (12, 17729166), (13, 16365384), (14, 15196428), (18, 11819444), (19, 11197368), (21, 10130952), (24, 8864583), (26, 8182692), (28, 7598214), (36, 5909722), (38, 5598684), (39, 5455128), (42, 5065476), (52, 4091346), (56, 3799107), (57, 3732456), (63, 3376984), (72, 2954861), (76, 2799342), (78, 2727564), (84, 2532738), (91, 2337912), (104, 2045673), (114, 1866228), (117, 1818376), (126, 1688492), (133, 1599624), (152, 1399671), (156, 1363782), (168, 1266369), (171, 1244152), (182, 1168956), (228, 933114), (234, 909188), (247, 861336), (252, 844246), (266, 799812), (273, 779304), (312, 681891), (342, 622076), (364, 584478), (399, 533208), (456, 466557), (468, 454594), (494, 430668), (504, 422123), (532, 399906), (546, 389652), (684, 311038), (728, 292239), (741, 287112), (798, 266604), (819, 259768), (936, 227297), (988, 215334), (1064, 199953), (1092, 194826), (1197, 177736), (1368, 155519), (1482, 143556), (1596, 133302), (1638, 129884), (1709, 124488), (1729, 123048), (1976, 107667), (2184, 97413), (2223, 95704), (2394, 88868), (2964, 71778), (3192, 66651), (3276, 64942), (3418, 62244), (3458, 61524), (4446, 47852), (4788, 44434), (5127, 41496), (5187, 41016), (5928, 35889), (6552, 32471), (6836, 31122), (6916, 30762), (8892, 23926), (9576, 22217), (10254, 20748), (10374, 20508), (11963, 17784), (13672, 15561), (13832, 15381)]