742880376

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 2480640000

約数和(自身を除く): 1737759624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 196, 216, 222, 252, 259, 271, 294, 296, 333, 343, 378, 392, 441, 444, 504, 518, 542, 588, 666, 686, 756, 777, 813, 882, 888, 999, 1029, 1036, 1084, 1176, 1323, 1332, 1372, 1512, 1554, 1626, 1764, 1813, 1897, 1998, 2058, 2072, 2168, 2331, 2439, 2646, 2664, 2744, 3087, 3108, 3252, 3528, 3626, 3794, 3996, 4116, 4662, 4878, 5292, 5439, 5691, 6174, 6216, 6504, 6993, 7252, 7317, 7588, 7992, 8232, 9261, 9324, 9756, 10027, 10584, 10878, 11382, 12348, 12691, 13279, 13986, 14504, 14634, 15176, 16317, 17073, 18522, 18648, 19512, 20054, 21756, 22764, 24696, 25382, 26558, 27972, 29268, 30081, 32634, 34146, 37044, 38073, 39837, 40108, 43512, 45528, 48951, 50764, 51219, 53116, 55944, 58536, 60162, 65268, 68292, 70189, 74088, 76146, 79674, 80216, 90243, 92953, 97902, 101528, 102438, 106232, 114219, 119511, 120324, 130536, 136584, 140378, 152292, 159348, 180486, 185906, 195804, 204876, 210567, 228438, 239022, 240648, 270729, 278859, 280756, 304584, 318696, 342657, 358533, 360972, 371812, 391608, 409752, 421134, 456876, 478044, 491323, 541458, 557718, 561512, 631701, 685314, 717066, 721944, 743624, 836577, 842268, 913752, 956088, 982646, 1082916, 1115436, 1263402, 1370628, 1434132, 1473969, 1673154, 1684536, 1895103, 1965292, 2165832, 2230872, 2509731, 2526804, 2741256, 2868264, 2947938, 3346308, 3439261, 3790206, 3930584, 4421907, 5019462, 5053608, 5895876, 6692616, 6878522, 7580412, 8843814, 10038924, 10317783, 11791752, 13265721, 13757044, 15160824, 17687628, 20077848, 20635566, 26531442, 27514088, 30953349, 35375256, 41271132, 53062884, 61906698, 82542264, 92860047, 106125768, 123813396, 185720094, 247626792, 371440188, 742880376]

約数ペア:

[(1, 742880376), (2, 371440188), (3, 247626792), (4, 185720094), (6, 123813396), (7, 106125768), (8, 92860047), (9, 82542264), (12, 61906698), (14, 53062884), (18, 41271132), (21, 35375256), (24, 30953349), (27, 27514088), (28, 26531442), (36, 20635566), (37, 20077848), (42, 17687628), (49, 15160824), (54, 13757044), (56, 13265721), (63, 11791752), (72, 10317783), (74, 10038924), (84, 8843814), (98, 7580412), (108, 6878522), (111, 6692616), (126, 5895876), (147, 5053608), (148, 5019462), (168, 4421907), (189, 3930584), (196, 3790206), (216, 3439261), (222, 3346308), (252, 2947938), (259, 2868264), (271, 2741256), (294, 2526804), (296, 2509731), (333, 2230872), (343, 2165832), (378, 1965292), (392, 1895103), (441, 1684536), (444, 1673154), (504, 1473969), (518, 1434132), (542, 1370628), (588, 1263402), (666, 1115436), (686, 1082916), (756, 982646), (777, 956088), (813, 913752), (882, 842268), (888, 836577), (999, 743624), (1029, 721944), (1036, 717066), (1084, 685314), (1176, 631701), (1323, 561512), (1332, 557718), (1372, 541458), (1512, 491323), (1554, 478044), (1626, 456876), (1764, 421134), (1813, 409752), (1897, 391608), (1998, 371812), (2058, 360972), (2072, 358533), (2168, 342657), (2331, 318696), (2439, 304584), (2646, 280756), (2664, 278859), (2744, 270729), (3087, 240648), (3108, 239022), (3252, 228438), (3528, 210567), (3626, 204876), (3794, 195804), (3996, 185906), (4116, 180486), (4662, 159348), (4878, 152292), (5292, 140378), (5439, 136584), (5691, 130536), (6174, 120324), (6216, 119511), (6504, 114219), (6993, 106232), (7252, 102438), (7317, 101528), (7588, 97902), (7992, 92953), (8232, 90243), (9261, 80216), (9324, 79674), (9756, 76146), (10027, 74088), (10584, 70189), (10878, 68292), (11382, 65268), (12348, 60162), (12691, 58536), (13279, 55944), (13986, 53116), (14504, 51219), (14634, 50764), (15176, 48951), (16317, 45528), (17073, 43512), (18522, 40108), (18648, 39837), (19512, 38073), (20054, 37044), (21756, 34146), (22764, 32634), (24696, 30081), (25382, 29268), (26558, 27972)]