8727800016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8621

約数の個数: 160

約数和(自身を含む): 25540365312

約数和(自身を除く): 16812565296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 208, 212, 248, 312, 318, 372, 403, 424, 496, 624, 636, 689, 744, 806, 848, 1209, 1272, 1378, 1488, 1612, 1643, 2067, 2418, 2544, 2756, 3224, 3286, 4134, 4836, 4929, 5512, 6448, 6572, 8268, 8513, 9672, 9858, 11024, 13144, 16536, 17026, 19344, 19716, 21359, 25539, 26288, 33072, 34052, 39432, 42718, 51078, 64077, 68104, 78864, 85436, 102156, 110669, 128154, 136208, 170872, 204312, 221338, 256308, 263903, 332007, 341744, 408624, 442676, 451189, 512616, 527806, 664014, 791709, 885352, 902378, 1025232, 1055612, 1328028, 1353567, 1583418, 1770704, 1804756, 2111224, 2656056, 2707134, 3166836, 3430739, 3609512, 4222448, 5312112, 5414268, 5865457, 6333672, 6861478, 7219024, 10292217, 10828536, 11730914, 12667344, 13722956, 13986859, 17596371, 20584434, 21657072, 23461828, 27445912, 27973718, 35192742, 41168868, 41960577, 46923656, 54891824, 55947436, 70385484, 82337736, 83921154, 93847312, 111894872, 140770968, 164675472, 167842308, 181829167, 223789744, 281541936, 335684616, 363658334, 545487501, 671369232, 727316668, 1090975002, 1454633336, 2181950004, 2909266672, 4363900008, 8727800016]

約数ペア:

[(1, 8727800016), (2, 4363900008), (3, 2909266672), (4, 2181950004), (6, 1454633336), (8, 1090975002), (12, 727316668), (13, 671369232), (16, 545487501), (24, 363658334), (26, 335684616), (31, 281541936), (39, 223789744), (48, 181829167), (52, 167842308), (53, 164675472), (62, 140770968), (78, 111894872), (93, 93847312), (104, 83921154), (106, 82337736), (124, 70385484), (156, 55947436), (159, 54891824), (186, 46923656), (208, 41960577), (212, 41168868), (248, 35192742), (312, 27973718), (318, 27445912), (372, 23461828), (403, 21657072), (424, 20584434), (496, 17596371), (624, 13986859), (636, 13722956), (689, 12667344), (744, 11730914), (806, 10828536), (848, 10292217), (1209, 7219024), (1272, 6861478), (1378, 6333672), (1488, 5865457), (1612, 5414268), (1643, 5312112), (2067, 4222448), (2418, 3609512), (2544, 3430739), (2756, 3166836), (3224, 2707134), (3286, 2656056), (4134, 2111224), (4836, 1804756), (4929, 1770704), (5512, 1583418), (6448, 1353567), (6572, 1328028), (8268, 1055612), (8513, 1025232), (9672, 902378), (9858, 885352), (11024, 791709), (13144, 664014), (16536, 527806), (17026, 512616), (19344, 451189), (19716, 442676), (21359, 408624), (25539, 341744), (26288, 332007), (33072, 263903), (34052, 256308), (39432, 221338), (42718, 204312), (51078, 170872), (64077, 136208), (68104, 128154), (78864, 110669), (85436, 102156)]