2661905472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{729689}}^1$

素因数の和:729723

約数の個数: 56

約数和(自身を含む): 7413650400

約数和(自身を除く): 4751744928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 729689, 1459378, 2189067, 2918756, 4378134, 5837512, 8756268, 11675024, 13864091, 17512536, 23350048, 27728182, 35025072, 41592273, 46700096, 55456364, 70050144, 83184546, 110912728, 140100288, 166369092, 221825456, 332738184, 443650912, 665476368, 887301824, 1330952736, 2661905472]

約数ペア:

[(1, 2661905472), (2, 1330952736), (3, 887301824), (4, 665476368), (6, 443650912), (8, 332738184), (12, 221825456), (16, 166369092), (19, 140100288), (24, 110912728), (32, 83184546), (38, 70050144), (48, 55456364), (57, 46700096), (64, 41592273), (76, 35025072), (96, 27728182), (114, 23350048), (152, 17512536), (192, 13864091), (228, 11675024), (304, 8756268), (456, 5837512), (608, 4378134), (912, 2918756), (1216, 2189067), (1824, 1459378), (3648, 729689)]