222469123328

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{19037}}^1$

素因数の和:19483

約数の個数: 72

約数和(自身を含む): 448285501440

約数和(自身を除く): 225816378112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 239, 256, 382, 478, 764, 956, 1528, 1912, 3056, 3824, 6112, 7648, 12224, 15296, 19037, 24448, 30592, 38074, 45649, 48896, 61184, 76148, 91298, 152296, 182596, 304592, 365192, 609184, 730384, 1218368, 1460768, 2436736, 2921536, 3636067, 4549843, 4873472, 5843072, 7272134, 9099686, 11686144, 14544268, 18199372, 29088536, 36398744, 58177072, 72797488, 116354144, 145594976, 232708288, 291189952, 465416576, 582379904, 869020013, 930833152, 1164759808, 1738040026, 3476080052, 6952160104, 13904320208, 27808640416, 55617280832, 111234561664, 222469123328]

約数ペア:

[(1, 222469123328), (2, 111234561664), (4, 55617280832), (8, 27808640416), (16, 13904320208), (32, 6952160104), (64, 3476080052), (128, 1738040026), (191, 1164759808), (239, 930833152), (256, 869020013), (382, 582379904), (478, 465416576), (764, 291189952), (956, 232708288), (1528, 145594976), (1912, 116354144), (3056, 72797488), (3824, 58177072), (6112, 36398744), (7648, 29088536), (12224, 18199372), (15296, 14544268), (19037, 11686144), (24448, 9099686), (30592, 7272134), (38074, 5843072), (45649, 4873472), (48896, 4549843), (61184, 3636067), (76148, 2921536), (91298, 2436736), (152296, 1460768), (182596, 1218368), (304592, 730384), (365192, 609184)]