2109491472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{128879}}^1$

素因数の和:128932

約数の個数: 80

約数和(自身を含む): 6136750080

約数和(自身を除く): 4027258608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 128879, 257758, 386637, 515516, 773274, 1031032, 1417669, 1546548, 2062064, 2835338, 3093096, 3995249, 4253007, 5670676, 6186192, 7990498, 8506014, 11341352, 11985747, 15980996, 17012028, 22682704, 23971494, 31961992, 34024056, 43947739, 47942988, 63923984, 68048112, 87895478, 95885976, 131843217, 175790956, 191771952, 263686434, 351581912, 527372868, 703163824, 1054745736, 2109491472]

約数ペア:

[(1, 2109491472), (2, 1054745736), (3, 703163824), (4, 527372868), (6, 351581912), (8, 263686434), (11, 191771952), (12, 175790956), (16, 131843217), (22, 95885976), (24, 87895478), (31, 68048112), (33, 63923984), (44, 47942988), (48, 43947739), (62, 34024056), (66, 31961992), (88, 23971494), (93, 22682704), (124, 17012028), (132, 15980996), (176, 11985747), (186, 11341352), (248, 8506014), (264, 7990498), (341, 6186192), (372, 5670676), (496, 4253007), (528, 3995249), (682, 3093096), (744, 2835338), (1023, 2062064), (1364, 1546548), (1488, 1417669), (2046, 1031032), (2728, 773274), (4092, 515516), (5456, 386637), (8184, 257758), (16368, 128879)]