431730312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 1242931200

約数和(自身を除く): 811200888

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, 871, 988, 1087, 1273, 1482, 1608, 1742, 1976, 2174, 2546, 2613, 2964, 3261, 3484, 3819, 4348, 5092, 5226, 5928, 6522, 6968, 7638, 8696, 10184, 10452, 13044, 14131, 15276, 16549, 20653, 20904, 26088, 28262, 30552, 33098, 41306, 42393, 49647, 56524, 61959, 66196, 72829, 82612, 84786, 99294, 113048, 123918, 132392, 145658, 165224, 169572, 198588, 218487, 247836, 268489, 291316, 339144, 397176, 436974, 495672, 536978, 582632, 805467, 873948, 946777, 1073956, 1383751, 1610934, 1747896, 1893554, 2147912, 2767502, 2840331, 3221868, 3787108, 4151253, 5535004, 5680662, 6443736, 7574216, 8302506, 11070008, 11361324, 16605012, 17988763, 22722648, 33210024, 35977526, 53966289, 71955052, 107932578, 143910104, 215865156, 431730312]

約数ペア:

[(1, 431730312), (2, 215865156), (3, 143910104), (4, 107932578), (6, 71955052), (8, 53966289), (12, 35977526), (13, 33210024), (19, 22722648), (24, 17988763), (26, 16605012), (38, 11361324), (39, 11070008), (52, 8302506), (57, 7574216), (67, 6443736), (76, 5680662), (78, 5535004), (104, 4151253), (114, 3787108), (134, 3221868), (152, 2840331), (156, 2767502), (201, 2147912), (228, 1893554), (247, 1747896), (268, 1610934), (312, 1383751), (402, 1073956), (456, 946777), (494, 873948), (536, 805467), (741, 582632), (804, 536978), (871, 495672), (988, 436974), (1087, 397176), (1273, 339144), (1482, 291316), (1608, 268489), (1742, 247836), (1976, 218487), (2174, 198588), (2546, 169572), (2613, 165224), (2964, 145658), (3261, 132392), (3484, 123918), (3819, 113048), (4348, 99294), (5092, 84786), (5226, 82612), (5928, 72829), (6522, 66196), (6968, 61959), (7638, 56524), (8696, 49647), (10184, 42393), (10452, 41306), (13044, 33098), (14131, 30552), (15276, 28262), (16549, 26088), (20653, 20904)]