1215691416

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{28001}}^1$

素因数の和:28086

約数の個数: 80

約数和(自身を含む): 3456006840

約数和(自身を除く): 2240315424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 7236, 10854, 14472, 21708, 28001, 43416, 56002, 84003, 112004, 168006, 224008, 252009, 336012, 504018, 672024, 756027, 1008036, 1512054, 1876067, 2016072, 2268081, 3024108, 3752134, 4536162, 5628201, 6048216, 7504268, 9072324, 11256402, 15008536, 16884603, 18144648, 22512804, 33769206, 45025608, 50653809, 67538412, 101307618, 135076824, 151961427, 202615236, 303922854, 405230472, 607845708, 1215691416]

約数ペア:

[(1, 1215691416), (2, 607845708), (3, 405230472), (4, 303922854), (6, 202615236), (8, 151961427), (9, 135076824), (12, 101307618), (18, 67538412), (24, 50653809), (27, 45025608), (36, 33769206), (54, 22512804), (67, 18144648), (72, 16884603), (81, 15008536), (108, 11256402), (134, 9072324), (162, 7504268), (201, 6048216), (216, 5628201), (268, 4536162), (324, 3752134), (402, 3024108), (536, 2268081), (603, 2016072), (648, 1876067), (804, 1512054), (1206, 1008036), (1608, 756027), (1809, 672024), (2412, 504018), (3618, 336012), (4824, 252009), (5427, 224008), (7236, 168006), (10854, 112004), (14472, 84003), (21708, 56002), (28001, 43416)]