1310978844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1817

約数の個数: 120

約数和(自身を含む): 3928914528

約数和(自身を除く): 2617935684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 421, 567, 756, 842, 1134, 1263, 1373, 1684, 2268, 2526, 2746, 2947, 3789, 4119, 5052, 5492, 5894, 7578, 8238, 8841, 9611, 11367, 11788, 12357, 15156, 16476, 17682, 19222, 22734, 24714, 26523, 28833, 34101, 35364, 37071, 38444, 45468, 49428, 53046, 57666, 68202, 74142, 79569, 86499, 106092, 111213, 115332, 136404, 148284, 159138, 172998, 222426, 238707, 259497, 318276, 345996, 444852, 477414, 518994, 578033, 778491, 954828, 1037988, 1156066, 1556982, 1734099, 2312132, 3113964, 3468198, 4046231, 5202297, 6936396, 8092462, 10404594, 12138693, 15606891, 16184924, 20809188, 24277386, 31213782, 36416079, 46820673, 48554772, 62427564, 72832158, 93641346, 109248237, 145664316, 187282692, 218496474, 327744711, 436992948, 655489422, 1310978844]

約数ペア:

[(1, 1310978844), (2, 655489422), (3, 436992948), (4, 327744711), (6, 218496474), (7, 187282692), (9, 145664316), (12, 109248237), (14, 93641346), (18, 72832158), (21, 62427564), (27, 48554772), (28, 46820673), (36, 36416079), (42, 31213782), (54, 24277386), (63, 20809188), (81, 16184924), (84, 15606891), (108, 12138693), (126, 10404594), (162, 8092462), (189, 6936396), (252, 5202297), (324, 4046231), (378, 3468198), (421, 3113964), (567, 2312132), (756, 1734099), (842, 1556982), (1134, 1156066), (1263, 1037988), (1373, 954828), (1684, 778491), (2268, 578033), (2526, 518994), (2746, 477414), (2947, 444852), (3789, 345996), (4119, 318276), (5052, 259497), (5492, 238707), (5894, 222426), (7578, 172998), (8238, 159138), (8841, 148284), (9611, 136404), (11367, 115332), (11788, 111213), (12357, 106092), (15156, 86499), (16476, 79569), (17682, 74142), (19222, 68202), (22734, 57666), (24714, 53046), (26523, 49428), (28833, 45468), (34101, 38444), (35364, 37071)]