399967367058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{267719}}^1$

素因数の和:267972

約数の個数: 96

約数和(自身を含む): 1010362429440

約数和(自身を除く): 610395062382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 167, 213, 334, 426, 497, 501, 639, 994, 1002, 1169, 1278, 1491, 1503, 2338, 2982, 3006, 3507, 4473, 7014, 8946, 10521, 11857, 21042, 23714, 35571, 71142, 82999, 106713, 165998, 213426, 248997, 267719, 497994, 535438, 746991, 803157, 1493982, 1606314, 1874033, 2409471, 3748066, 4818942, 5622099, 11244198, 16866297, 19008049, 33732594, 38016098, 44709073, 57024147, 89418146, 114048294, 133056343, 134127219, 171072441, 266112686, 268254438, 312963511, 342144882, 399169029, 402381657, 625927022, 798338058, 804763314, 938890533, 1197507087, 1877781066, 2395014174, 2816671599, 3174344183, 5633343198, 6348688366, 9523032549, 19046065098, 22220409281, 28569097647, 44440818562, 57138195294, 66661227843, 133322455686, 199983683529, 399967367058]

約数ペア:

[(1, 399967367058), (2, 199983683529), (3, 133322455686), (6, 66661227843), (7, 57138195294), (9, 44440818562), (14, 28569097647), (18, 22220409281), (21, 19046065098), (42, 9523032549), (63, 6348688366), (71, 5633343198), (126, 3174344183), (142, 2816671599), (167, 2395014174), (213, 1877781066), (334, 1197507087), (426, 938890533), (497, 804763314), (501, 798338058), (639, 625927022), (994, 402381657), (1002, 399169029), (1169, 342144882), (1278, 312963511), (1491, 268254438), (1503, 266112686), (2338, 171072441), (2982, 134127219), (3006, 133056343), (3507, 114048294), (4473, 89418146), (7014, 57024147), (8946, 44709073), (10521, 38016098), (11857, 33732594), (21042, 19008049), (23714, 16866297), (35571, 11244198), (71142, 5622099), (82999, 4818942), (106713, 3748066), (165998, 2409471), (213426, 1874033), (248997, 1606314), (267719, 1493982), (497994, 803157), (535438, 746991)]