388443312

素因数分解:

$2^4\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{2459}}^1$

素因数の和:3570

約数の個数: 60

約数和(自身を含む): 1088535240

約数和(自身を除く): 700091928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1097, 2194, 2459, 3291, 4388, 4918, 6582, 7377, 8776, 9836, 9873, 13164, 14754, 17552, 19672, 19746, 22131, 26328, 29508, 39344, 39492, 44262, 52656, 59016, 78984, 88524, 118032, 157968, 177048, 354096, 2697523, 5395046, 8092569, 10790092, 16185138, 21580184, 24277707, 32370276, 43160368, 48555414, 64740552, 97110828, 129481104, 194221656, 388443312]

約数ペア:

[(1, 388443312), (2, 194221656), (3, 129481104), (4, 97110828), (6, 64740552), (8, 48555414), (9, 43160368), (12, 32370276), (16, 24277707), (18, 21580184), (24, 16185138), (36, 10790092), (48, 8092569), (72, 5395046), (144, 2697523), (1097, 354096), (2194, 177048), (2459, 157968), (3291, 118032), (4388, 88524), (4918, 78984), (6582, 59016), (7377, 52656), (8776, 44262), (9836, 39492), (9873, 39344), (13164, 29508), (14754, 26328), (17552, 22131), (19672, 19746)]