392772047984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1254959}}^1$

素因数の和:1255629

約数の個数: 40

約数和(自身を含む): 786789642240

約数和(自身を除く): 394017594256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 631, 1262, 2524, 5048, 10096, 19561, 39122, 78244, 156488, 312976, 1254959, 2509918, 5019836, 10039672, 20079344, 38903729, 77807458, 155614916, 311229832, 622459664, 791879129, 1583758258, 3167516516, 6335033032, 12670066064, 24548252999, 49096505998, 98193011996, 196386023992, 392772047984]

約数ペア:

[(1, 392772047984), (2, 196386023992), (4, 98193011996), (8, 49096505998), (16, 24548252999), (31, 12670066064), (62, 6335033032), (124, 3167516516), (248, 1583758258), (496, 791879129), (631, 622459664), (1262, 311229832), (2524, 155614916), (5048, 77807458), (10096, 38903729), (19561, 20079344), (39122, 10039672), (78244, 5019836), (156488, 2509918), (312976, 1254959)]