289743048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 933120000

約数和(自身を除く): 643376952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2699, 2982, 3834, 3976, 4473, 5112, 5398, 5964, 7668, 8097, 8946, 10796, 11928, 13419, 15336, 16194, 17892, 18893, 21592, 24291, 26838, 32388, 35784, 37786, 48582, 53676, 56679, 64776, 72873, 75572, 97164, 107352, 113358, 145746, 151144, 170037, 191629, 194328, 226716, 291492, 340074, 383258, 453432, 510111, 574887, 582984, 680148, 766516, 1020222, 1149774, 1341403, 1360296, 1533032, 1724661, 2040444, 2299548, 2682806, 3449322, 4024209, 4080888, 4599096, 5173983, 5365612, 6898644, 8048418, 10347966, 10731224, 12072627, 13797288, 16096836, 20695932, 24145254, 32193672, 36217881, 41391864, 48290508, 72435762, 96581016, 144871524, 289743048]

約数ペア:

[(1, 289743048), (2, 144871524), (3, 96581016), (4, 72435762), (6, 48290508), (7, 41391864), (8, 36217881), (9, 32193672), (12, 24145254), (14, 20695932), (18, 16096836), (21, 13797288), (24, 12072627), (27, 10731224), (28, 10347966), (36, 8048418), (42, 6898644), (54, 5365612), (56, 5173983), (63, 4599096), (71, 4080888), (72, 4024209), (84, 3449322), (108, 2682806), (126, 2299548), (142, 2040444), (168, 1724661), (189, 1533032), (213, 1360296), (216, 1341403), (252, 1149774), (284, 1020222), (378, 766516), (426, 680148), (497, 582984), (504, 574887), (568, 510111), (639, 453432), (756, 383258), (852, 340074), (994, 291492), (1278, 226716), (1491, 194328), (1512, 191629), (1704, 170037), (1917, 151144), (1988, 145746), (2556, 113358), (2699, 107352), (2982, 97164), (3834, 75572), (3976, 72873), (4473, 64776), (5112, 56679), (5398, 53676), (5964, 48582), (7668, 37786), (8097, 35784), (8946, 32388), (10796, 26838), (11928, 24291), (13419, 21592), (15336, 18893), (16194, 17892)]