496995792

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 1311880320

約数和(自身を除く): 814884528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 269, 366, 488, 538, 631, 732, 807, 976, 1076, 1262, 1464, 1614, 1893, 2152, 2524, 2928, 3228, 3786, 4304, 5048, 6456, 7572, 10096, 12912, 15144, 16409, 30288, 32818, 38491, 49227, 65636, 76982, 98454, 115473, 131272, 153964, 169739, 196908, 230946, 262544, 307928, 339478, 393816, 461892, 509217, 615856, 678956, 787632, 923784, 1018434, 1357912, 1847568, 2036868, 2715824, 4073736, 8147472, 10354079, 20708158, 31062237, 41416316, 62124474, 82832632, 124248948, 165665264, 248497896, 496995792]

約数ペア:

[(1, 496995792), (2, 248497896), (3, 165665264), (4, 124248948), (6, 82832632), (8, 62124474), (12, 41416316), (16, 31062237), (24, 20708158), (48, 10354079), (61, 8147472), (122, 4073736), (183, 2715824), (244, 2036868), (269, 1847568), (366, 1357912), (488, 1018434), (538, 923784), (631, 787632), (732, 678956), (807, 615856), (976, 509217), (1076, 461892), (1262, 393816), (1464, 339478), (1614, 307928), (1893, 262544), (2152, 230946), (2524, 196908), (2928, 169739), (3228, 153964), (3786, 131272), (4304, 115473), (5048, 98454), (6456, 76982), (7572, 65636), (10096, 49227), (12912, 38491), (15144, 32818), (16409, 30288)]