722226648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 2139217920

約数和(自身を除く): 1416991272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 508, 572, 762, 858, 1016, 1144, 1397, 1524, 1651, 1657, 1716, 2794, 3048, 3302, 3314, 3432, 4191, 4953, 4971, 5588, 6604, 6628, 8382, 9906, 9942, 11176, 13208, 13256, 16764, 18161, 18227, 19812, 19884, 21541, 33528, 36322, 36454, 39624, 39768, 43082, 54483, 54681, 64623, 72644, 72908, 86164, 108966, 109362, 129246, 145288, 145816, 172328, 210439, 217932, 218724, 236951, 258492, 420878, 435864, 437448, 473902, 516984, 631317, 710853, 841756, 947804, 1262634, 1421706, 1683512, 1895608, 2314829, 2525268, 2735707, 2843412, 4629658, 5050536, 5471414, 5686824, 6944487, 8207121, 9259316, 10942828, 13888974, 16414242, 18518632, 21885656, 27777948, 30092777, 32828484, 55555896, 60185554, 65656968, 90278331, 120371108, 180556662, 240742216, 361113324, 722226648]

約数ペア:

[(1, 722226648), (2, 361113324), (3, 240742216), (4, 180556662), (6, 120371108), (8, 90278331), (11, 65656968), (12, 60185554), (13, 55555896), (22, 32828484), (24, 30092777), (26, 27777948), (33, 21885656), (39, 18518632), (44, 16414242), (52, 13888974), (66, 10942828), (78, 9259316), (88, 8207121), (104, 6944487), (127, 5686824), (132, 5471414), (143, 5050536), (156, 4629658), (254, 2843412), (264, 2735707), (286, 2525268), (312, 2314829), (381, 1895608), (429, 1683512), (508, 1421706), (572, 1262634), (762, 947804), (858, 841756), (1016, 710853), (1144, 631317), (1397, 516984), (1524, 473902), (1651, 437448), (1657, 435864), (1716, 420878), (2794, 258492), (3048, 236951), (3302, 218724), (3314, 217932), (3432, 210439), (4191, 172328), (4953, 145816), (4971, 145288), (5588, 129246), (6604, 109362), (6628, 108966), (8382, 86164), (9906, 72908), (9942, 72644), (11176, 64623), (13208, 54681), (13256, 54483), (16764, 43082), (18161, 39768), (18227, 39624), (19812, 36454), (19884, 36322), (21541, 33528)]