407285928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2896

約数の個数: 128

約数和(自身を含む): 1306771200

約数和(自身を除く): 899485272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1512, 1746, 2037, 2328, 2619, 2716, 2777, 3492, 4074, 5238, 5432, 5554, 6111, 6984, 8148, 8331, 10476, 11108, 12222, 16296, 16662, 18333, 19439, 20952, 22216, 24444, 24993, 33324, 36666, 38878, 48888, 49986, 58317, 66648, 73332, 74979, 77756, 99972, 116634, 146664, 149958, 155512, 174951, 199944, 233268, 269369, 299916, 349902, 466536, 524853, 538738, 599832, 699804, 808107, 1049706, 1077476, 1399608, 1616214, 1885583, 2099412, 2154952, 2424321, 3232428, 3771166, 4198824, 4848642, 5656749, 6464856, 7272963, 7542332, 9697284, 11313498, 14545926, 15084664, 16970247, 19394568, 22626996, 29091852, 33940494, 45253992, 50910741, 58183704, 67880988, 101821482, 135761976, 203642964, 407285928]

約数ペア:

[(1, 407285928), (2, 203642964), (3, 135761976), (4, 101821482), (6, 67880988), (7, 58183704), (8, 50910741), (9, 45253992), (12, 33940494), (14, 29091852), (18, 22626996), (21, 19394568), (24, 16970247), (27, 15084664), (28, 14545926), (36, 11313498), (42, 9697284), (54, 7542332), (56, 7272963), (63, 6464856), (72, 5656749), (84, 4848642), (97, 4198824), (108, 3771166), (126, 3232428), (168, 2424321), (189, 2154952), (194, 2099412), (216, 1885583), (252, 1616214), (291, 1399608), (378, 1077476), (388, 1049706), (504, 808107), (582, 699804), (679, 599832), (756, 538738), (776, 524853), (873, 466536), (1164, 349902), (1358, 299916), (1512, 269369), (1746, 233268), (2037, 199944), (2328, 174951), (2619, 155512), (2716, 149958), (2777, 146664), (3492, 116634), (4074, 99972), (5238, 77756), (5432, 74979), (5554, 73332), (6111, 66648), (6984, 58317), (8148, 49986), (8331, 48888), (10476, 38878), (11108, 36666), (12222, 33324), (16296, 24993), (16662, 24444), (18333, 22216), (19439, 20952)]