194631424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 421857072

約数和(自身を除く): 227225648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 251, 256, 416, 466, 502, 832, 932, 1004, 1664, 1864, 2008, 3029, 3263, 3328, 3728, 4016, 6058, 6526, 7456, 8032, 12116, 13052, 14912, 16064, 24232, 26104, 29824, 32128, 48464, 52208, 58483, 59648, 64256, 96928, 104416, 116966, 193856, 208832, 233932, 387712, 417664, 467864, 760279, 775424, 835328, 935728, 1520558, 1871456, 3041116, 3742912, 6082232, 7485824, 12164464, 14971648, 24328928, 48657856, 97315712, 194631424]

約数ペア:

[(1, 194631424), (2, 97315712), (4, 48657856), (8, 24328928), (13, 14971648), (16, 12164464), (26, 7485824), (32, 6082232), (52, 3742912), (64, 3041116), (104, 1871456), (128, 1520558), (208, 935728), (233, 835328), (251, 775424), (256, 760279), (416, 467864), (466, 417664), (502, 387712), (832, 233932), (932, 208832), (1004, 193856), (1664, 116966), (1864, 104416), (2008, 96928), (3029, 64256), (3263, 59648), (3328, 58483), (3728, 52208), (4016, 48464), (6058, 32128), (6526, 29824), (7456, 26104), (8032, 24232), (12116, 16064), (13052, 14912)]