219981670272

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 1152

約数和(自身を含む): 834898821120

約数和(自身を除く): 614917150848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 41, 42, 48, 52, 56, 62, 63, 64, 72, 78, 82, 84, 91, 93, 96, 104, 112, 117, 123, 124, 126, 127, 128, 144, 156, 164, 168, 169, 182, 186, 192, 208, 217, 224, 234, 246, 248, 252, 254, 273, 279, 287, 288, 312, 328, 336, 338, 364, 369, 372, 381, 384, 403, 416, 434, 448, 468, 492, 496, 504, 507, 508, 533, 546, 558, 574, 576, 624, 651, 656, 672, 676, 728, 738, 744, 762, 806, 819, 832, 861, 868, 889, 896, 936, 984, 992, 1008, 1014, 1016, 1066, 1092, 1116, 1143, 1148, 1152, 1183, 1209, 1248, 1271, 1302, 1312, 1344, 1352, 1456, 1476, 1488, 1521, 1524, 1599, 1612, 1638, 1651, 1664, 1722, 1736, 1778, 1872, 1953, 1968, 1984, 2016, 2028, 2032, 2132, 2184, 2232, 2286, 2296, 2366, 2418, 2496, 2542, 2583, 2604, 2624, 2667, 2688, 2704, 2821, 2912, 2952, 2976, 3042, 3048, 3198, 3224, 3276, 3302, 3444, 3472, 3549, 3556, 3627, 3731, 3744, 3813, 3906, 3936, 3937, 3968, 4032, 4056, 4064, 4264, 4368, 4464, 4572, 4592, 4732, 4797, 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約数ペア:

[(1, 219981670272), (2, 109990835136), (3, 73327223424), (4, 54995417568), (6, 36663611712), (7, 31425952896), (8, 27497708784), (9, 24442407808), (12, 18331805856), (13, 16921666944), (14, 15712976448), (16, 13748854392), (18, 12221203904), (21, 10475317632), (24, 9165902928), (26, 8460833472), (28, 7856488224), (31, 7096182912), (32, 6874427196), (36, 6110601952), (39, 5640555648), (41, 5365406592), (42, 5237658816), (48, 4582951464), (52, 4230416736), (56, 3928244112), (62, 3548091456), (63, 3491772544), (64, 3437213598), (72, 3055300976), (78, 2820277824), (82, 2682703296), (84, 2618829408), (91, 2417380992), (93, 2365394304), (96, 2291475732), (104, 2115208368), (112, 1964122056), (117, 1880185216), (123, 1788468864), (124, 1774045728), (126, 1745886272), (127, 1732139136), (128, 1718606799), (144, 1527650488), (156, 1410138912), (164, 1341351648), (168, 1309414704), (169, 1301666688), (182, 1208690496), (186, 1182697152), (192, 1145737866), (208, 1057604184), (217, 1013740416), 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