280616928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6744

約数の個数: 96

約数和(自身を含む): 809222400

約数和(自身を除く): 528605472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6689, 6992, 10488, 13378, 13984, 20067, 20976, 26756, 40134, 41952, 53512, 80268, 107024, 127091, 153847, 160536, 214048, 254182, 307694, 321072, 381273, 461541, 508364, 615388, 642144, 762546, 923082, 1016728, 1230776, 1525092, 1846164, 2033456, 2461552, 2923093, 3050184, 3692328, 4066912, 4923104, 5846186, 6100368, 7384656, 8769279, 11692372, 12200736, 14769312, 17538558, 23384744, 35077116, 46769488, 70154232, 93538976, 140308464, 280616928]

約数ペア:

[(1, 280616928), (2, 140308464), (3, 93538976), (4, 70154232), (6, 46769488), (8, 35077116), (12, 23384744), (16, 17538558), (19, 14769312), (23, 12200736), (24, 11692372), (32, 8769279), (38, 7384656), (46, 6100368), (48, 5846186), (57, 4923104), (69, 4066912), (76, 3692328), (92, 3050184), (96, 2923093), (114, 2461552), (138, 2033456), (152, 1846164), (184, 1525092), (228, 1230776), (276, 1016728), (304, 923082), (368, 762546), (437, 642144), (456, 615388), (552, 508364), (608, 461541), (736, 381273), (874, 321072), (912, 307694), (1104, 254182), (1311, 214048), (1748, 160536), (1824, 153847), (2208, 127091), (2622, 107024), (3496, 80268), (5244, 53512), (6689, 41952), (6992, 40134), (10488, 26756), (13378, 20976), (13984, 20067)]