520146024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 1391815680

約数和(自身を除く): 871669656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 73, 93, 122, 124, 146, 157, 183, 186, 219, 244, 248, 292, 314, 366, 372, 438, 471, 488, 584, 628, 732, 744, 876, 942, 1256, 1464, 1752, 1884, 1891, 2263, 3768, 3782, 4453, 4526, 4867, 5673, 6789, 7564, 8906, 9052, 9577, 9734, 11346, 11461, 13359, 13578, 14601, 15128, 17812, 18104, 19154, 19468, 22692, 22922, 26718, 27156, 28731, 29202, 34383, 35624, 38308, 38936, 45384, 45844, 53436, 54312, 57462, 58404, 68766, 76616, 91688, 106872, 114924, 116808, 137532, 138043, 229848, 275064, 276086, 296887, 355291, 414129, 552172, 593774, 699121, 710582, 828258, 890661, 1065873, 1104344, 1187548, 1398242, 1421164, 1656516, 1781322, 2097363, 2131746, 2375096, 2796484, 2842328, 3313032, 3562644, 4194726, 4263492, 5592968, 7125288, 8389452, 8526984, 16778904, 21672751, 43345502, 65018253, 86691004, 130036506, 173382008, 260073012, 520146024]

約数ペア:

[(1, 520146024), (2, 260073012), (3, 173382008), (4, 130036506), (6, 86691004), (8, 65018253), (12, 43345502), (24, 21672751), (31, 16778904), (61, 8526984), (62, 8389452), (73, 7125288), (93, 5592968), (122, 4263492), (124, 4194726), (146, 3562644), (157, 3313032), (183, 2842328), (186, 2796484), (219, 2375096), (244, 2131746), (248, 2097363), (292, 1781322), (314, 1656516), (366, 1421164), (372, 1398242), (438, 1187548), (471, 1104344), (488, 1065873), (584, 890661), (628, 828258), (732, 710582), (744, 699121), (876, 593774), (942, 552172), (1256, 414129), (1464, 355291), (1752, 296887), (1884, 276086), (1891, 275064), (2263, 229848), (3768, 138043), (3782, 137532), (4453, 116808), (4526, 114924), (4867, 106872), (5673, 91688), (6789, 76616), (7564, 68766), (8906, 58404), (9052, 57462), (9577, 54312), (9734, 53436), (11346, 45844), (11461, 45384), (13359, 38936), (13578, 38308), (14601, 35624), (15128, 34383), (17812, 29202), (18104, 28731), (19154, 27156), (19468, 26718), (22692, 22922)]