220207632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 594628608

約数和(自身を除く): 374420976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1783, 1992, 2573, 3566, 3984, 5146, 5349, 7132, 7719, 10292, 10698, 14264, 15438, 20584, 21396, 28528, 30876, 41168, 42792, 55273, 61752, 85584, 110546, 123504, 147989, 165819, 221092, 295978, 331638, 442184, 443967, 591956, 663276, 884368, 887934, 1183912, 1326552, 1775868, 2367824, 2653104, 3551736, 4587659, 7103472, 9175318, 13762977, 18350636, 27525954, 36701272, 55051908, 73402544, 110103816, 220207632]

約数ペア:

[(1, 220207632), (2, 110103816), (3, 73402544), (4, 55051908), (6, 36701272), (8, 27525954), (12, 18350636), (16, 13762977), (24, 9175318), (31, 7103472), (48, 4587659), (62, 3551736), (83, 2653104), (93, 2367824), (124, 1775868), (166, 1326552), (186, 1183912), (248, 887934), (249, 884368), (332, 663276), (372, 591956), (496, 443967), (498, 442184), (664, 331638), (744, 295978), (996, 221092), (1328, 165819), (1488, 147989), (1783, 123504), (1992, 110546), (2573, 85584), (3566, 61752), (3984, 55273), (5146, 42792), (5349, 41168), (7132, 30876), (7719, 28528), (10292, 21396), (10698, 20584), (14264, 15438)]