4991326536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 14445849600

約数和(自身を除く): 9454523064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 211, 278, 417, 422, 556, 633, 834, 844, 973, 1013, 1112, 1266, 1477, 1668, 1688, 1946, 2026, 2532, 2919, 2954, 3039, 3336, 3892, 4052, 4431, 5064, 5838, 5908, 6078, 7091, 7784, 8104, 8862, 11676, 11816, 12156, 14182, 17724, 21273, 23352, 24312, 28364, 29329, 35448, 42546, 56728, 58658, 85092, 87987, 117316, 140807, 170184, 175974, 205303, 213743, 234632, 281614, 351948, 410606, 422421, 427486, 563228, 615909, 641229, 703896, 821212, 844842, 854972, 985649, 1126456, 1231818, 1282458, 1496201, 1642424, 1689684, 1709944, 1971298, 2463636, 2564916, 2956947, 2992402, 3379368, 3942596, 4488603, 4927272, 5129832, 5913894, 5984804, 7885192, 8977206, 11827788, 11969608, 17954412, 23655576, 29710277, 35908824, 59420554, 89130831, 118841108, 178261662, 207971939, 237682216, 356523324, 415943878, 623915817, 713046648, 831887756, 1247831634, 1663775512, 2495663268, 4991326536]

約数ペア:

[(1, 4991326536), (2, 2495663268), (3, 1663775512), (4, 1247831634), (6, 831887756), (7, 713046648), (8, 623915817), (12, 415943878), (14, 356523324), (21, 237682216), (24, 207971939), (28, 178261662), (42, 118841108), (56, 89130831), (84, 59420554), (139, 35908824), (168, 29710277), (211, 23655576), (278, 17954412), (417, 11969608), (422, 11827788), (556, 8977206), (633, 7885192), (834, 5984804), (844, 5913894), (973, 5129832), (1013, 4927272), (1112, 4488603), (1266, 3942596), (1477, 3379368), (1668, 2992402), (1688, 2956947), (1946, 2564916), (2026, 2463636), (2532, 1971298), (2919, 1709944), (2954, 1689684), (3039, 1642424), (3336, 1496201), (3892, 1282458), (4052, 1231818), (4431, 1126456), (5064, 985649), (5838, 854972), (5908, 844842), (6078, 821212), (7091, 703896), (7784, 641229), (8104, 615909), (8862, 563228), (11676, 427486), (11816, 422421), (12156, 410606), (14182, 351948), (17724, 281614), (21273, 234632), (23352, 213743), (24312, 205303), (28364, 175974), (29329, 170184), (35448, 140807), (42546, 117316), (56728, 87987), (58658, 85092)]