305801237488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{41887}}^1$

素因数の和:42326

約数の個数: 80

約数和(自身を含む): 628279787520

約数和(自身を除く): 322478550032

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 359, 496, 656, 718, 1271, 1436, 2542, 2872, 5084, 5744, 10168, 11129, 14719, 20336, 22258, 29438, 41887, 44516, 58876, 83774, 89032, 117752, 167548, 178064, 235504, 335096, 456289, 670192, 912578, 1298497, 1717367, 1825156, 2596994, 3434734, 3650312, 5193988, 6869468, 7300624, 10387976, 13738936, 15037433, 20775952, 27477872, 30074866, 53238377, 60149732, 106476754, 120299464, 212953508, 240598928, 425907016, 466160423, 616534753, 851814032, 932320846, 1233069506, 1864641692, 2466139012, 3729283384, 4932278024, 7458566768, 9864556048, 19112577343, 38225154686, 76450309372, 152900618744, 305801237488]

約数ペア:

[(1, 305801237488), (2, 152900618744), (4, 76450309372), (8, 38225154686), (16, 19112577343), (31, 9864556048), (41, 7458566768), (62, 4932278024), (82, 3729283384), (124, 2466139012), (164, 1864641692), (248, 1233069506), (328, 932320846), (359, 851814032), (496, 616534753), (656, 466160423), (718, 425907016), (1271, 240598928), (1436, 212953508), (2542, 120299464), (2872, 106476754), (5084, 60149732), (5744, 53238377), (10168, 30074866), (11129, 27477872), (14719, 20775952), (20336, 15037433), (22258, 13738936), (29438, 10387976), (41887, 7300624), (44516, 6869468), (58876, 5193988), (83774, 3650312), (89032, 3434734), (117752, 2596994), (167548, 1825156), (178064, 1717367), (235504, 1298497), (335096, 912578), (456289, 670192)]