1871179128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15082

約数の個数: 192

約数和(自身を含む): 6565977600

約数和(自身を除く): 4694798472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8892, 9576, 10374, 13832, 15031, 15561, 17784, 20748, 30062, 31122, 41496, 45093, 60124, 62244, 90186, 105217, 120248, 124488, 135279, 180372, 195403, 210434, 270558, 285589, 315651, 360744, 390806, 420868, 541116, 571178, 586209, 631302, 781612, 841736, 856767, 946953, 1082232, 1142356, 1172418, 1262604, 1367821, 1563224, 1713534, 1758627, 1893906, 1999123, 2284712, 2344836, 2525208, 2570301, 2735642, 3427068, 3517254, 3712657, 3787812, 3998246, 4103463, 4689672, 5140602, 5471284, 5997369, 6854136, 7034508, 7425314, 7575624, 7996492, 8206926, 10281204, 10942568, 11137971, 11994738, 12310389, 14069016, 14850628, 15992984, 16413852, 17992107, 20562408, 22275942, 23989476, 24620778, 25988599, 29701256, 32827704, 33413913, 35984214, 44551884, 47978952, 49241556, 51977198, 66827826, 71968428, 77965797, 89103768, 98483112, 103954396, 133655652, 143936856, 155931594, 207908792, 233897391, 267311304, 311863188, 467794782, 623726376, 935589564, 1871179128]

約数ペア:

[(1, 1871179128), (2, 935589564), (3, 623726376), (4, 467794782), (6, 311863188), (7, 267311304), (8, 233897391), (9, 207908792), (12, 155931594), (13, 143936856), (14, 133655652), (18, 103954396), (19, 98483112), (21, 89103768), (24, 77965797), (26, 71968428), (28, 66827826), (36, 51977198), (38, 49241556), (39, 47978952), (42, 44551884), (52, 35984214), (56, 33413913), (57, 32827704), (63, 29701256), (72, 25988599), (76, 24620778), (78, 23989476), (84, 22275942), (91, 20562408), (104, 17992107), (114, 16413852), (117, 15992984), (126, 14850628), (133, 14069016), (152, 12310389), (156, 11994738), (168, 11137971), (171, 10942568), (182, 10281204), (228, 8206926), (234, 7996492), (247, 7575624), (252, 7425314), (266, 7034508), (273, 6854136), (312, 5997369), (342, 5471284), (364, 5140602), (399, 4689672), (456, 4103463), (468, 3998246), (494, 3787812), (504, 3712657), (532, 3517254), (546, 3427068), (684, 2735642), (728, 2570301), (741, 2525208), (798, 2344836), (819, 2284712), (936, 1999123), (988, 1893906), (1064, 1758627), (1092, 1713534), (1197, 1563224), (1368, 1367821), (1482, 1262604), (1596, 1172418), (1638, 1142356), (1729, 1082232), (1976, 946953), (2184, 856767), (2223, 841736), (2394, 781612), (2964, 631302), (3192, 586209), (3276, 571178), (3458, 541116), (4446, 420868), (4788, 390806), (5187, 360744), (5928, 315651), (6552, 285589), (6916, 270558), (8892, 210434), (9576, 195403), (10374, 180372), (13832, 135279), (15031, 124488), (15561, 120248), (17784, 105217), (20748, 90186), (30062, 62244), (31122, 60124), (41496, 45093)]