15691362882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 36520243200

約数和(自身を除く): 20828880318

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 239, 402, 442, 478, 663, 717, 739, 871, 1139, 1326, 1434, 1478, 1742, 2217, 2278, 2613, 3107, 3417, 4063, 4434, 5226, 6214, 6834, 8126, 9321, 9607, 12189, 12563, 14807, 16013, 18642, 19214, 24378, 25126, 28821, 29614, 32026, 37689, 44421, 48039, 49513, 52819, 57642, 75378, 88842, 96078, 99026, 105638, 148539, 158457, 163319, 176621, 208169, 272221, 297078, 316914, 326638, 353242, 416338, 489957, 529863, 544442, 624507, 643669, 816663, 841721, 979914, 1059726, 1249014, 1287338, 1633326, 1683442, 1931007, 2296073, 2525163, 3002557, 3538873, 3862014, 4592146, 5050326, 6005114, 6888219, 7077746, 9007671, 10616619, 10942373, 11833607, 13776438, 18015342, 21233238, 21884746, 23667214, 32827119, 35500821, 39033241, 65654238, 71001642, 78066482, 117099723, 153836891, 201171319, 234199446, 307673782, 402342638, 461510673, 603513957, 923021346, 1207027914, 2615227147, 5230454294, 7845681441, 15691362882]

約数ペア:

[(1, 15691362882), (2, 7845681441), (3, 5230454294), (6, 2615227147), (13, 1207027914), (17, 923021346), (26, 603513957), (34, 461510673), (39, 402342638), (51, 307673782), (67, 234199446), (78, 201171319), (102, 153836891), (134, 117099723), (201, 78066482), (221, 71001642), (239, 65654238), (402, 39033241), (442, 35500821), (478, 32827119), (663, 23667214), (717, 21884746), (739, 21233238), (871, 18015342), (1139, 13776438), (1326, 11833607), (1434, 10942373), (1478, 10616619), (1742, 9007671), (2217, 7077746), (2278, 6888219), (2613, 6005114), (3107, 5050326), (3417, 4592146), (4063, 3862014), (4434, 3538873), (5226, 3002557), (6214, 2525163), (6834, 2296073), (8126, 1931007), (9321, 1683442), (9607, 1633326), (12189, 1287338), (12563, 1249014), (14807, 1059726), (16013, 979914), (18642, 841721), (19214, 816663), (24378, 643669), (25126, 624507), (28821, 544442), (29614, 529863), (32026, 489957), (37689, 416338), (44421, 353242), (48039, 326638), (49513, 316914), (52819, 297078), (57642, 272221), (75378, 208169), (88842, 176621), (96078, 163319), (99026, 158457), (105638, 148539)]