382078990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 738916992

約数和(自身を除く): 356838002

約数列:

[1, 2, 5, 10, 23, 46, 61, 113, 115, 122, 226, 230, 241, 305, 482, 565, 610, 1130, 1205, 1403, 2410, 2599, 2806, 5198, 5543, 6893, 7015, 11086, 12995, 13786, 14030, 14701, 25990, 27233, 27715, 29402, 34465, 54466, 55430, 68930, 73505, 136165, 147010, 158539, 272330, 317078, 338123, 626359, 676246, 792695, 1252718, 1585390, 1661213, 1690615, 3131795, 3322426, 3381230, 6263590, 8306065, 16612130, 38207899, 76415798, 191039495, 382078990]

約数ペア:

[(1, 382078990), (2, 191039495), (5, 76415798), (10, 38207899), (23, 16612130), (46, 8306065), (61, 6263590), (113, 3381230), (115, 3322426), (122, 3131795), (226, 1690615), (230, 1661213), (241, 1585390), (305, 1252718), (482, 792695), (565, 676246), (610, 626359), (1130, 338123), (1205, 317078), (1403, 272330), (2410, 158539), (2599, 147010), (2806, 136165), (5198, 73505), (5543, 68930), (6893, 55430), (7015, 54466), (11086, 34465), (12995, 29402), (13786, 27715), (14030, 27233), (14701, 25990)]