1249130844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 3511347840

約数和(自身を除く): 2262216996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 109, 117, 141, 156, 188, 218, 234, 282, 327, 423, 436, 468, 521, 564, 611, 654, 846, 981, 1042, 1222, 1308, 1417, 1563, 1692, 1833, 1962, 2084, 2444, 2834, 3126, 3666, 3924, 4251, 4689, 5123, 5499, 5668, 6252, 6773, 7332, 8502, 9378, 10246, 10998, 12753, 13546, 15369, 17004, 18756, 20319, 20492, 21996, 24487, 25506, 27092, 30738, 40638, 46107, 48974, 51012, 56789, 60957, 61476, 66599, 73461, 81276, 92214, 97948, 113578, 121914, 133198, 146922, 170367, 184428, 199797, 220383, 227156, 243828, 266396, 293844, 318331, 340734, 399594, 440766, 511101, 599391, 636662, 681468, 738257, 799188, 881532, 954993, 1022202, 1198782, 1273324, 1476514, 1909986, 2044404, 2214771, 2397564, 2669083, 2864979, 2953028, 3819972, 4429542, 5338166, 5729958, 6644313, 8007249, 8859084, 10676332, 11459916, 13288626, 16014498, 24021747, 26577252, 32028996, 34698079, 48043494, 69396158, 96086988, 104094237, 138792316, 208188474, 312282711, 416376948, 624565422, 1249130844]

約数ペア:

[(1, 1249130844), (2, 624565422), (3, 416376948), (4, 312282711), (6, 208188474), (9, 138792316), (12, 104094237), (13, 96086988), (18, 69396158), (26, 48043494), (36, 34698079), (39, 32028996), (47, 26577252), (52, 24021747), (78, 16014498), (94, 13288626), (109, 11459916), (117, 10676332), (141, 8859084), (156, 8007249), (188, 6644313), (218, 5729958), (234, 5338166), (282, 4429542), (327, 3819972), (423, 2953028), (436, 2864979), (468, 2669083), (521, 2397564), (564, 2214771), (611, 2044404), (654, 1909986), (846, 1476514), (981, 1273324), (1042, 1198782), (1222, 1022202), (1308, 954993), (1417, 881532), (1563, 799188), (1692, 738257), (1833, 681468), (1962, 636662), (2084, 599391), (2444, 511101), (2834, 440766), (3126, 399594), (3666, 340734), (3924, 318331), (4251, 293844), (4689, 266396), (5123, 243828), (5499, 227156), (5668, 220383), (6252, 199797), (6773, 184428), (7332, 170367), (8502, 146922), (9378, 133198), (10246, 121914), (10998, 113578), (12753, 97948), (13546, 92214), (15369, 81276), (17004, 73461), (18756, 66599), (20319, 61476), (20492, 60957), (21996, 56789), (24487, 51012), (25506, 48974), (27092, 46107), (30738, 40638)]