1177981896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 3798466560

約数和(自身を除く): 2620484664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 127, 137, 156, 168, 182, 186, 217, 248, 254, 273, 274, 312, 364, 372, 381, 403, 411, 434, 508, 546, 548, 651, 728, 744, 762, 806, 822, 868, 889, 959, 1016, 1092, 1096, 1209, 1302, 1524, 1612, 1644, 1651, 1736, 1778, 1781, 1918, 2184, 2418, 2604, 2667, 2821, 2877, 3048, 3224, 3288, 3302, 3556, 3562, 3836, 3937, 4247, 4836, 4953, 5208, 5334, 5343, 5642, 5754, 6604, 7112, 7124, 7672, 7874, 8463, 8494, 9672, 9906, 10668, 10686, 11284, 11508, 11557, 11811, 12467, 12741, 13208, 14248, 15748, 16926, 16988, 17399, 19812, 21336, 21372, 22568, 23016, 23114, 23622, 24934, 25482, 27559, 29729, 31496, 33852, 33976, 34671, 34798, 37401, 39624, 42744, 46228, 47244, 49868, 50964, 51181, 52197, 55118, 55211, 59458, 67704, 69342, 69596, 74802, 82677, 89187, 92456, 94488, 99736, 101928, 102362, 104394, 110236, 110422, 118916, 121793, 138684, 139192, 149604, 153543, 165354, 165633, 178374, 204724, 208788, 220472, 220844, 226187, 237832, 243586, 277368, 299208, 307086, 330708, 331266, 356748, 358267, 365379, 386477, 409448, 417576, 441688, 452374, 487172, 539369, 614172, 661416, 662532, 678561, 713496, 716534, 730758, 772954, 904748, 974344, 1074801, 1078738, 1159431, 1228344, 1325064, 1357122, 1433068, 1461516, 1545908, 1583309, 1618107, 1809496, 2149602, 2157476, 2318862, 2714244, 2866136, 2923032, 3091816, 3166618, 3236214, 3775583, 4299204, 4314952, 4637724, 4749927, 5428488, 6333236, 6472428, 7011797, 7551166, 8598408, 9275448, 9499854, 11326749, 12666472, 12944856, 14023594, 15102332, 18999708, 21035391, 22653498, 28047188, 30204664, 37999416, 42070782, 45306996, 49082579, 56094376, 84141564, 90613992, 98165158, 147247737, 168283128, 196330316, 294495474, 392660632, 588990948, 1177981896]

約数ペア:

[(1, 1177981896), (2, 588990948), (3, 392660632), (4, 294495474), (6, 196330316), (7, 168283128), (8, 147247737), (12, 98165158), (13, 90613992), (14, 84141564), (21, 56094376), (24, 49082579), (26, 45306996), (28, 42070782), (31, 37999416), (39, 30204664), (42, 28047188), (52, 22653498), (56, 21035391), (62, 18999708), (78, 15102332), (84, 14023594), (91, 12944856), (93, 12666472), (104, 11326749), (124, 9499854), (127, 9275448), (137, 8598408), (156, 7551166), (168, 7011797), (182, 6472428), (186, 6333236), (217, 5428488), (248, 4749927), (254, 4637724), (273, 4314952), (274, 4299204), (312, 3775583), (364, 3236214), (372, 3166618), (381, 3091816), (403, 2923032), (411, 2866136), (434, 2714244), (508, 2318862), (546, 2157476), (548, 2149602), (651, 1809496), (728, 1618107), (744, 1583309), (762, 1545908), (806, 1461516), (822, 1433068), (868, 1357122), (889, 1325064), (959, 1228344), (1016, 1159431), (1092, 1078738), (1096, 1074801), (1209, 974344), (1302, 904748), (1524, 772954), (1612, 730758), (1644, 716534), (1651, 713496), (1736, 678561), (1778, 662532), (1781, 661416), (1918, 614172), (2184, 539369), (2418, 487172), (2604, 452374), (2667, 441688), (2821, 417576), (2877, 409448), (3048, 386477), (3224, 365379), (3288, 358267), (3302, 356748), (3556, 331266), (3562, 330708), (3836, 307086), (3937, 299208), (4247, 277368), (4836, 243586), (4953, 237832), (5208, 226187), (5334, 220844), (5343, 220472), (5642, 208788), (5754, 204724), (6604, 178374), (7112, 165633), (7124, 165354), (7672, 153543), (7874, 149604), (8463, 139192), (8494, 138684), (9672, 121793), (9906, 118916), (10668, 110422), (10686, 110236), (11284, 104394), (11508, 102362), (11557, 101928), (11811, 99736), (12467, 94488), (12741, 92456), (13208, 89187), (14248, 82677), (15748, 74802), (16926, 69596), (16988, 69342), (17399, 67704), (19812, 59458), (21336, 55211), (21372, 55118), (22568, 52197), (23016, 51181), (23114, 50964), (23622, 49868), (24934, 47244), (25482, 46228), (27559, 42744), (29729, 39624), (31496, 37401), (33852, 34798), (33976, 34671)]