431144868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12673

約数の個数: 96

約数和(自身を含む): 1288240128

約数和(自身を除く): 857095260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2849, 3108, 4884, 5698, 8547, 11396, 12611, 17094, 25222, 34188, 37833, 50444, 75666, 88277, 138721, 151332, 176554, 264831, 277442, 353108, 416163, 466607, 529662, 554884, 832326, 933214, 971047, 1059324, 1399821, 1664652, 1866428, 1942094, 2799642, 2913141, 3266249, 3884188, 5132677, 5599284, 5826282, 6532498, 9798747, 10265354, 11652564, 13064996, 15398031, 19597494, 20530708, 30796062, 35928739, 39194988, 61592124, 71857478, 107786217, 143714956, 215572434, 431144868]

約数ペア:

[(1, 431144868), (2, 215572434), (3, 143714956), (4, 107786217), (6, 71857478), (7, 61592124), (11, 39194988), (12, 35928739), (14, 30796062), (21, 20530708), (22, 19597494), (28, 15398031), (33, 13064996), (37, 11652564), (42, 10265354), (44, 9798747), (66, 6532498), (74, 5826282), (77, 5599284), (84, 5132677), (111, 3884188), (132, 3266249), (148, 2913141), (154, 2799642), (222, 1942094), (231, 1866428), (259, 1664652), (308, 1399821), (407, 1059324), (444, 971047), (462, 933214), (518, 832326), (777, 554884), (814, 529662), (924, 466607), (1036, 416163), (1221, 353108), (1554, 277442), (1628, 264831), (2442, 176554), (2849, 151332), (3108, 138721), (4884, 88277), (5698, 75666), (8547, 50444), (11396, 37833), (12611, 34188), (17094, 25222)]