289424016

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 200

約数和(自身を含む): 974899904

約数和(自身を除く): 685475888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 324, 336, 366, 378, 427, 432, 488, 504, 523, 549, 567, 648, 732, 756, 854, 976, 1008, 1046, 1098, 1134, 1281, 1296, 1464, 1512, 1569, 1647, 1708, 2092, 2196, 2268, 2562, 2928, 3024, 3138, 3294, 3416, 3661, 3843, 4184, 4392, 4536, 4707, 4941, 5124, 6276, 6588, 6832, 7322, 7686, 8368, 8784, 9072, 9414, 9882, 10248, 10983, 11529, 12552, 13176, 14121, 14644, 15372, 18828, 19764, 20496, 21966, 23058, 25104, 26352, 28242, 29288, 30744, 31903, 32949, 34587, 37656, 39528, 42363, 43932, 46116, 56484, 58576, 61488, 63806, 65898, 69174, 75312, 79056, 84726, 87864, 92232, 95709, 98847, 112968, 127612, 131796, 138348, 169452, 175728, 184464, 191418, 197694, 223321, 225936, 255224, 263592, 276696, 287127, 296541, 338904, 382836, 395388, 446642, 510448, 527184, 553392, 574254, 593082, 669963, 677808, 765672, 790776, 861381, 893284, 1148508, 1186164, 1339926, 1531344, 1581552, 1722762, 1786568, 2009889, 2297016, 2372328, 2584143, 2679852, 3445524, 3573136, 4019778, 4594032, 4744656, 5168286, 5359704, 6029667, 6891048, 8039556, 10336572, 10719408, 12059334, 13782096, 16079112, 18089001, 20673144, 24118668, 32158224, 36178002, 41346288, 48237336, 72356004, 96474672, 144712008, 289424016]

約数ペア:

[(1, 289424016), (2, 144712008), (3, 96474672), (4, 72356004), (6, 48237336), (7, 41346288), (8, 36178002), (9, 32158224), (12, 24118668), (14, 20673144), (16, 18089001), (18, 16079112), (21, 13782096), (24, 12059334), (27, 10719408), (28, 10336572), (36, 8039556), (42, 6891048), (48, 6029667), (54, 5359704), (56, 5168286), (61, 4744656), (63, 4594032), (72, 4019778), (81, 3573136), (84, 3445524), (108, 2679852), (112, 2584143), (122, 2372328), (126, 2297016), (144, 2009889), (162, 1786568), (168, 1722762), (183, 1581552), (189, 1531344), (216, 1339926), (244, 1186164), (252, 1148508), (324, 893284), (336, 861381), (366, 790776), (378, 765672), (427, 677808), (432, 669963), (488, 593082), (504, 574254), (523, 553392), (549, 527184), (567, 510448), (648, 446642), (732, 395388), (756, 382836), (854, 338904), (976, 296541), (1008, 287127), (1046, 276696), (1098, 263592), (1134, 255224), (1281, 225936), (1296, 223321), (1464, 197694), (1512, 191418), (1569, 184464), (1647, 175728), (1708, 169452), (2092, 138348), (2196, 131796), (2268, 127612), (2562, 112968), (2928, 98847), (3024, 95709), (3138, 92232), (3294, 87864), (3416, 84726), (3661, 79056), (3843, 75312), (4184, 69174), (4392, 65898), (4536, 63806), (4707, 61488), (4941, 58576), (5124, 56484), (6276, 46116), (6588, 43932), (6832, 42363), (7322, 39528), (7686, 37656), (8368, 34587), (8784, 32949), (9072, 31903), (9414, 30744), (9882, 29288), (10248, 28242), (10983, 26352), (11529, 25104), (12552, 23058), (13176, 21966), (14121, 20496), (14644, 19764), (15372, 18828)]