328464552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 945907200

約数和(自身を除く): 617442648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 228, 247, 268, 312, 402, 456, 494, 536, 741, 804, 827, 871, 988, 1273, 1482, 1608, 1654, 1742, 1976, 2481, 2546, 2613, 2964, 3308, 3484, 3819, 4962, 5092, 5226, 5928, 6616, 6968, 7638, 9924, 10184, 10452, 10751, 15276, 15713, 16549, 19848, 20904, 21502, 30552, 31426, 32253, 33098, 43004, 47139, 49647, 55409, 62852, 64506, 66196, 86008, 94278, 99294, 110818, 125704, 129012, 132392, 166227, 188556, 198588, 204269, 221636, 258024, 332454, 377112, 397176, 408538, 443272, 612807, 664908, 720317, 817076, 1052771, 1225614, 1329816, 1440634, 1634152, 2105542, 2160951, 2451228, 2881268, 3158313, 4211084, 4321902, 4902456, 5762536, 6316626, 8422168, 8643804, 12633252, 13686023, 17287608, 25266504, 27372046, 41058069, 54744092, 82116138, 109488184, 164232276, 328464552]

約数ペア:

[(1, 328464552), (2, 164232276), (3, 109488184), (4, 82116138), (6, 54744092), (8, 41058069), (12, 27372046), (13, 25266504), (19, 17287608), (24, 13686023), (26, 12633252), (38, 8643804), (39, 8422168), (52, 6316626), (57, 5762536), (67, 4902456), (76, 4321902), (78, 4211084), (104, 3158313), (114, 2881268), (134, 2451228), (152, 2160951), (156, 2105542), (201, 1634152), (228, 1440634), (247, 1329816), (268, 1225614), (312, 1052771), (402, 817076), (456, 720317), (494, 664908), (536, 612807), (741, 443272), (804, 408538), (827, 397176), (871, 377112), (988, 332454), (1273, 258024), (1482, 221636), (1608, 204269), (1654, 198588), (1742, 188556), (1976, 166227), (2481, 132392), (2546, 129012), (2613, 125704), (2964, 110818), (3308, 99294), (3484, 94278), (3819, 86008), (4962, 66196), (5092, 64506), (5226, 62852), (5928, 55409), (6616, 49647), (6968, 47139), (7638, 43004), (9924, 33098), (10184, 32253), (10452, 31426), (10751, 30552), (15276, 21502), (15713, 20904), (16549, 19848)]