487260984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 1434723840

約数和(自身を除く): 947462856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 73, 84, 134, 146, 168, 201, 219, 268, 292, 402, 438, 469, 511, 536, 584, 593, 804, 876, 938, 1022, 1186, 1407, 1533, 1608, 1752, 1779, 1876, 2044, 2372, 2814, 3066, 3558, 3752, 4088, 4151, 4744, 4891, 5628, 6132, 7116, 8302, 9782, 11256, 12264, 12453, 14232, 14673, 16604, 19564, 24906, 29346, 33208, 34237, 39128, 39731, 43289, 49812, 58692, 68474, 79462, 86578, 99624, 102711, 117384, 119193, 129867, 136948, 158924, 173156, 205422, 238386, 259734, 273896, 278117, 303023, 317848, 346312, 410844, 476772, 519468, 556234, 606046, 821688, 834351, 909069, 953544, 1038936, 1112468, 1212092, 1668702, 1818138, 2224936, 2424184, 2900363, 3337404, 3636276, 5800726, 6674808, 7272552, 8701089, 11601452, 17402178, 20302541, 23202904, 34804356, 40605082, 60907623, 69608712, 81210164, 121815246, 162420328, 243630492, 487260984]

約数ペア:

[(1, 487260984), (2, 243630492), (3, 162420328), (4, 121815246), (6, 81210164), (7, 69608712), (8, 60907623), (12, 40605082), (14, 34804356), (21, 23202904), (24, 20302541), (28, 17402178), (42, 11601452), (56, 8701089), (67, 7272552), (73, 6674808), (84, 5800726), (134, 3636276), (146, 3337404), (168, 2900363), (201, 2424184), (219, 2224936), (268, 1818138), (292, 1668702), (402, 1212092), (438, 1112468), (469, 1038936), (511, 953544), (536, 909069), (584, 834351), (593, 821688), (804, 606046), (876, 556234), (938, 519468), (1022, 476772), (1186, 410844), (1407, 346312), (1533, 317848), (1608, 303023), (1752, 278117), (1779, 273896), (1876, 259734), (2044, 238386), (2372, 205422), (2814, 173156), (3066, 158924), (3558, 136948), (3752, 129867), (4088, 119193), (4151, 117384), (4744, 102711), (4891, 99624), (5628, 86578), (6132, 79462), (7116, 68474), (8302, 58692), (9782, 49812), (11256, 43289), (12264, 39731), (12453, 39128), (14232, 34237), (14673, 33208), (16604, 29346), (19564, 24906)]