1279221290232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1\times {\mathrm{268271}}^1$

素因数の和:278756

約数の個数: 64

約数和(自身を含む): 3366706291200

約数和(自身を除く): 2087485000968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 10457, 20914, 31371, 41828, 62742, 83656, 125484, 198683, 250968, 268271, 397366, 536542, 596049, 794732, 804813, 1073084, 1192098, 1589464, 1609626, 2146168, 2384196, 3219252, 4768392, 5097149, 6438504, 10194298, 15291447, 20388596, 30582894, 40777192, 61165788, 122331576, 2805309847, 5610619694, 8415929541, 11221239388, 16831859082, 22442478776, 33663718164, 53300887093, 67327436328, 106601774186, 159902661279, 213203548372, 319805322558, 426407096744, 639610645116, 1279221290232]

約数ペア:

[(1, 1279221290232), (2, 639610645116), (3, 426407096744), (4, 319805322558), (6, 213203548372), (8, 159902661279), (12, 106601774186), (19, 67327436328), (24, 53300887093), (38, 33663718164), (57, 22442478776), (76, 16831859082), (114, 11221239388), (152, 8415929541), (228, 5610619694), (456, 2805309847), (10457, 122331576), (20914, 61165788), (31371, 40777192), (41828, 30582894), (62742, 20388596), (83656, 15291447), (125484, 10194298), (198683, 6438504), (250968, 5097149), (268271, 4768392), (397366, 3219252), (536542, 2384196), (596049, 2146168), (794732, 1609626), (804813, 1589464), (1073084, 1192098)]