407986992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 1315598336

約数和(自身を除く): 907611344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2667, 3048, 3187, 3556, 4572, 5334, 6096, 6374, 7112, 8001, 9144, 9561, 10668, 12748, 14224, 16002, 18288, 19122, 21336, 22309, 25496, 28683, 32004, 38244, 42672, 44618, 50992, 57366, 64008, 66927, 76488, 89236, 114732, 128016, 133854, 152976, 178472, 200781, 229464, 267708, 356944, 401562, 404749, 458928, 535416, 803124, 809498, 1070832, 1214247, 1606248, 1618996, 2428494, 2833243, 3212496, 3237992, 3642741, 4856988, 5666486, 6475984, 7285482, 8499729, 9713976, 11332972, 14570964, 16999458, 19427952, 22665944, 25499187, 29141928, 33998916, 45331888, 50998374, 58283856, 67997832, 101996748, 135995664, 203993496, 407986992]

約数ペア:

[(1, 407986992), (2, 203993496), (3, 135995664), (4, 101996748), (6, 67997832), (7, 58283856), (8, 50998374), (9, 45331888), (12, 33998916), (14, 29141928), (16, 25499187), (18, 22665944), (21, 19427952), (24, 16999458), (28, 14570964), (36, 11332972), (42, 9713976), (48, 8499729), (56, 7285482), (63, 6475984), (72, 5666486), (84, 4856988), (112, 3642741), (126, 3237992), (127, 3212496), (144, 2833243), (168, 2428494), (252, 1618996), (254, 1606248), (336, 1214247), (381, 1070832), (504, 809498), (508, 803124), (762, 535416), (889, 458928), (1008, 404749), (1016, 401562), (1143, 356944), (1524, 267708), (1778, 229464), (2032, 200781), (2286, 178472), (2667, 152976), (3048, 133854), (3187, 128016), (3556, 114732), (4572, 89236), (5334, 76488), (6096, 66927), (6374, 64008), (7112, 57366), (8001, 50992), (9144, 44618), (9561, 42672), (10668, 38244), (12748, 32004), (14224, 28683), (16002, 25496), (18288, 22309), (19122, 21336)]