123480608

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 252927360

約数和(自身を除く): 129446752

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 271, 464, 491, 542, 928, 982, 1084, 1964, 2168, 3928, 4336, 7856, 7859, 8672, 14239, 15712, 15718, 28478, 31436, 56956, 62872, 113912, 125744, 133061, 227824, 251488, 266122, 455648, 532244, 1064488, 2128976, 3858769, 4257952, 7717538, 15435076, 30870152, 61740304, 123480608]

約数ペア:

[(1, 123480608), (2, 61740304), (4, 30870152), (8, 15435076), (16, 7717538), (29, 4257952), (32, 3858769), (58, 2128976), (116, 1064488), (232, 532244), (271, 455648), (464, 266122), (491, 251488), (542, 227824), (928, 133061), (982, 125744), (1084, 113912), (1964, 62872), (2168, 56956), (3928, 31436), (4336, 28478), (7856, 15718), (7859, 15712), (8672, 14239)]