688008048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5143

約数の個数: 160

約数和(自身を含む): 2258522112

約数和(自身を除く): 1570514064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5081, 5208, 5642, 6448, 8463, 9672, 10162, 10416, 11284, 15243, 16926, 19344, 20324, 22568, 30486, 33852, 35567, 40648, 45136, 60972, 66053, 67704, 71134, 81296, 106701, 121944, 132106, 135408, 142268, 157511, 198159, 213402, 243888, 264212, 284536, 315022, 396318, 426804, 462371, 472533, 528424, 569072, 630044, 792636, 853608, 924742, 945066, 1056848, 1102577, 1260088, 1387113, 1585272, 1707216, 1849484, 1890132, 2047643, 2205154, 2520176, 2774226, 3170544, 3307731, 3698968, 3780264, 4095286, 4410308, 5548452, 6142929, 6615462, 7397936, 7560528, 8190572, 8820616, 11096904, 12285858, 13230924, 14333501, 16381144, 17641232, 22193808, 24571716, 26461848, 28667002, 32762288, 43000503, 49143432, 52923696, 57334004, 86001006, 98286864, 114668008, 172002012, 229336016, 344004024, 688008048]

約数ペア:

[(1, 688008048), (2, 344004024), (3, 229336016), (4, 172002012), (6, 114668008), (7, 98286864), (8, 86001006), (12, 57334004), (13, 52923696), (14, 49143432), (16, 43000503), (21, 32762288), (24, 28667002), (26, 26461848), (28, 24571716), (31, 22193808), (39, 17641232), (42, 16381144), (48, 14333501), (52, 13230924), (56, 12285858), (62, 11096904), (78, 8820616), (84, 8190572), (91, 7560528), (93, 7397936), (104, 6615462), (112, 6142929), (124, 5548452), (156, 4410308), (168, 4095286), (182, 3780264), (186, 3698968), (208, 3307731), (217, 3170544), (248, 2774226), (273, 2520176), (312, 2205154), (336, 2047643), (364, 1890132), (372, 1849484), (403, 1707216), (434, 1585272), (496, 1387113), (546, 1260088), (624, 1102577), (651, 1056848), (728, 945066), (744, 924742), (806, 853608), (868, 792636), (1092, 630044), (1209, 569072), (1302, 528424), (1456, 472533), (1488, 462371), (1612, 426804), (1736, 396318), (2184, 315022), (2418, 284536), (2604, 264212), (2821, 243888), (3224, 213402), (3472, 198159), (4368, 157511), (4836, 142268), (5081, 135408), (5208, 132106), (5642, 121944), (6448, 106701), (8463, 81296), (9672, 71134), (10162, 67704), (10416, 66053), (11284, 60972), (15243, 45136), (16926, 40648), (19344, 35567), (20324, 33852), (22568, 30486)]