408817088

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 126

約数和(自身を含む): 929185848

約数和(自身を除く): 520368760

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 136, 184, 248, 272, 289, 368, 391, 496, 527, 544, 578, 713, 736, 782, 961, 992, 1054, 1088, 1156, 1426, 1472, 1564, 1922, 1984, 2108, 2312, 2852, 3128, 3844, 4216, 4624, 5704, 6256, 6647, 7688, 8432, 8959, 9248, 11408, 12121, 12512, 13294, 15376, 16337, 16864, 17918, 18496, 22103, 22816, 24242, 25024, 26588, 30752, 32674, 33728, 35836, 44206, 45632, 48484, 53176, 61504, 65348, 71672, 88412, 96968, 106352, 130696, 143344, 176824, 193936, 206057, 212704, 261392, 277729, 286688, 353648, 375751, 387872, 412114, 425408, 522784, 555458, 573376, 707296, 751502, 775744, 824228, 1045568, 1110916, 1414592, 1503004, 1648456, 2221832, 3006008, 3296912, 4443664, 6012016, 6387767, 6593824, 8887328, 12024032, 12775534, 13187648, 17774656, 24048064, 25551068, 51102136, 102204272, 204408544, 408817088]

約数ペア:

[(1, 408817088), (2, 204408544), (4, 102204272), (8, 51102136), (16, 25551068), (17, 24048064), (23, 17774656), (31, 13187648), (32, 12775534), (34, 12024032), (46, 8887328), (62, 6593824), (64, 6387767), (68, 6012016), (92, 4443664), (124, 3296912), (136, 3006008), (184, 2221832), (248, 1648456), (272, 1503004), (289, 1414592), (368, 1110916), (391, 1045568), (496, 824228), (527, 775744), (544, 751502), (578, 707296), (713, 573376), (736, 555458), (782, 522784), (961, 425408), (992, 412114), (1054, 387872), (1088, 375751), (1156, 353648), (1426, 286688), (1472, 277729), (1564, 261392), (1922, 212704), (1984, 206057), (2108, 193936), (2312, 176824), (2852, 143344), (3128, 130696), (3844, 106352), (4216, 96968), (4624, 88412), (5704, 71672), (6256, 65348), (6647, 61504), (7688, 53176), (8432, 48484), (8959, 45632), (9248, 44206), (11408, 35836), (12121, 33728), (12512, 32674), (13294, 30752), (15376, 26588), (16337, 25024), (16864, 24242), (17918, 22816), (18496, 22103)]