738228544

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1263

約数の個数: 56

約数和(自身を含む): 1517139968

約数和(自身を除く): 778911424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 607, 613, 992, 1214, 1226, 1984, 2428, 2452, 4856, 4904, 9712, 9808, 18817, 19003, 19424, 19616, 37634, 38006, 38848, 39232, 75268, 76012, 150536, 152024, 301072, 304048, 372091, 602144, 608096, 744182, 1204288, 1216192, 1488364, 2976728, 5953456, 11534821, 11906912, 23069642, 23813824, 46139284, 92278568, 184557136, 369114272, 738228544]

約数ペア:

[(1, 738228544), (2, 369114272), (4, 184557136), (8, 92278568), (16, 46139284), (31, 23813824), (32, 23069642), (62, 11906912), (64, 11534821), (124, 5953456), (248, 2976728), (496, 1488364), (607, 1216192), (613, 1204288), (992, 744182), (1214, 608096), (1226, 602144), (1984, 372091), (2428, 304048), (2452, 301072), (4856, 152024), (4904, 150536), (9712, 76012), (9808, 75268), (18817, 39232), (19003, 38848), (19424, 38006), (19616, 37634)]