1258008624

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{6917}}^1$

素因数の和:7355

約数の個数: 80

約数和(自身を含む): 3620051040

約数和(自身を除く): 2362042416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 6917, 7578, 10104, 11367, 13834, 15156, 20208, 20751, 22734, 27668, 30312, 41502, 45468, 55336, 60624, 62253, 83004, 90936, 110672, 124506, 166008, 181872, 186759, 249012, 332016, 373518, 498024, 747036, 996048, 1494072, 2912057, 2988144, 5824114, 8736171, 11648228, 17472342, 23296456, 26208513, 34944684, 46592912, 52417026, 69889368, 78625539, 104834052, 139778736, 157251078, 209668104, 314502156, 419336208, 629004312, 1258008624]

約数ペア:

[(1, 1258008624), (2, 629004312), (3, 419336208), (4, 314502156), (6, 209668104), (8, 157251078), (9, 139778736), (12, 104834052), (16, 78625539), (18, 69889368), (24, 52417026), (27, 46592912), (36, 34944684), (48, 26208513), (54, 23296456), (72, 17472342), (108, 11648228), (144, 8736171), (216, 5824114), (421, 2988144), (432, 2912057), (842, 1494072), (1263, 996048), (1684, 747036), (2526, 498024), (3368, 373518), (3789, 332016), (5052, 249012), (6736, 186759), (6917, 181872), (7578, 166008), (10104, 124506), (11367, 110672), (13834, 90936), (15156, 83004), (20208, 62253), (20751, 60624), (22734, 55336), (27668, 45468), (30312, 41502)]