237933184

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 497825280

約数和(自身を除く): 259892096

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 983, 992, 1891, 1952, 1966, 1984, 3782, 3904, 3932, 3968, 7564, 7808, 7864, 15128, 15728, 30256, 30473, 31456, 59963, 60512, 60946, 62912, 119926, 121024, 121892, 125824, 239852, 242048, 243784, 479704, 487568, 959408, 975136, 1858853, 1918816, 1950272, 3717706, 3837632, 3900544, 7435412, 7675264, 14870824, 29741648, 59483296, 118966592, 237933184]

約数ペア:

[(1, 237933184), (2, 118966592), (4, 59483296), (8, 29741648), (16, 14870824), (31, 7675264), (32, 7435412), (61, 3900544), (62, 3837632), (64, 3717706), (122, 1950272), (124, 1918816), (128, 1858853), (244, 975136), (248, 959408), (488, 487568), (496, 479704), (976, 243784), (983, 242048), (992, 239852), (1891, 125824), (1952, 121892), (1966, 121024), (1984, 119926), (3782, 62912), (3904, 60946), (3932, 60512), (3968, 59963), (7564, 31456), (7808, 30473), (7864, 30256), (15128, 15728)]