728150472

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 2372522880

約数和(自身を除く): 1644372408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 243, 252, 292, 324, 378, 438, 486, 504, 511, 567, 584, 648, 657, 733, 756, 876, 972, 1022, 1134, 1314, 1466, 1512, 1533, 1701, 1752, 1944, 1971, 2044, 2199, 2268, 2628, 2932, 3066, 3402, 3942, 4088, 4398, 4536, 4599, 5131, 5256, 5864, 5913, 6132, 6597, 6804, 7884, 8796, 9198, 10262, 11826, 12264, 13194, 13608, 13797, 15393, 15768, 17592, 17739, 18396, 19791, 20524, 23652, 26388, 27594, 30786, 35478, 36792, 39582, 41048, 41391, 46179, 47304, 52776, 53509, 55188, 59373, 61572, 70956, 79164, 82782, 92358, 107018, 110376, 118746, 123144, 124173, 138537, 141912, 158328, 160527, 165564, 178119, 184716, 214036, 237492, 248346, 277074, 321054, 331128, 356238, 369432, 374563, 415611, 428072, 474984, 481581, 496692, 554148, 642108, 712476, 749126, 831222, 963162, 993384, 1108296, 1123689, 1246833, 1284216, 1424952, 1444743, 1498252, 1662444, 1926324, 2247378, 2493666, 2889486, 2996504, 3324888, 3371067, 3852648, 4334229, 4494756, 4987332, 5778972, 6742134, 8668458, 8989512, 9974664, 10113201, 11557944, 13002687, 13484268, 17336916, 20226402, 26005374, 26968536, 30339603, 34673832, 40452804, 52010748, 60679206, 80905608, 91018809, 104021496, 121358412, 182037618, 242716824, 364075236, 728150472]

約数ペア:

[(1, 728150472), (2, 364075236), (3, 242716824), (4, 182037618), (6, 121358412), (7, 104021496), (8, 91018809), (9, 80905608), (12, 60679206), (14, 52010748), (18, 40452804), (21, 34673832), (24, 30339603), (27, 26968536), (28, 26005374), (36, 20226402), (42, 17336916), (54, 13484268), (56, 13002687), (63, 11557944), (72, 10113201), (73, 9974664), (81, 8989512), (84, 8668458), (108, 6742134), (126, 5778972), (146, 4987332), (162, 4494756), (168, 4334229), (189, 3852648), (216, 3371067), (219, 3324888), (243, 2996504), (252, 2889486), (292, 2493666), (324, 2247378), (378, 1926324), (438, 1662444), (486, 1498252), (504, 1444743), (511, 1424952), (567, 1284216), (584, 1246833), (648, 1123689), (657, 1108296), (733, 993384), (756, 963162), (876, 831222), (972, 749126), (1022, 712476), (1134, 642108), (1314, 554148), (1466, 496692), (1512, 481581), (1533, 474984), (1701, 428072), (1752, 415611), (1944, 374563), (1971, 369432), (2044, 356238), (2199, 331128), (2268, 321054), (2628, 277074), (2932, 248346), (3066, 237492), (3402, 214036), (3942, 184716), (4088, 178119), (4398, 165564), (4536, 160527), (4599, 158328), (5131, 141912), (5256, 138537), (5864, 124173), (5913, 123144), (6132, 118746), (6597, 110376), (6804, 107018), (7884, 92358), (8796, 82782), (9198, 79164), (10262, 70956), (11826, 61572), (12264, 59373), (13194, 55188), (13608, 53509), (13797, 52776), (15393, 47304), (15768, 46179), (17592, 41391), (17739, 41048), (18396, 39582), (19791, 36792), (20524, 35478), (23652, 30786), (26388, 27594)]