252363776

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 176

約数和(自身を含む): 648489600

約数和(自身を除く): 396125824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 109, 112, 119, 128, 133, 136, 152, 218, 224, 238, 256, 266, 272, 304, 323, 436, 448, 476, 512, 532, 544, 608, 646, 763, 872, 896, 952, 1024, 1064, 1088, 1216, 1292, 1526, 1744, 1792, 1853, 1904, 2071, 2128, 2176, 2261, 2432, 2584, 3052, 3488, 3584, 3706, 3808, 4142, 4256, 4352, 4522, 4864, 5168, 6104, 6976, 7168, 7412, 7616, 8284, 8512, 8704, 9044, 9728, 10336, 12208, 12971, 13952, 14497, 14824, 15232, 16568, 17024, 17408, 18088, 19456, 20672, 24416, 25942, 27904, 28994, 29648, 30464, 33136, 34048, 35207, 36176, 41344, 48832, 51884, 55808, 57988, 59296, 60928, 66272, 68096, 70414, 72352, 82688, 97664, 103768, 111616, 115976, 118592, 121856, 132544, 136192, 140828, 144704, 165376, 195328, 207536, 231952, 237184, 246449, 265088, 281656, 289408, 330752, 390656, 415072, 463904, 474368, 492898, 530176, 563312, 578816, 781312, 830144, 927808, 948736, 985796, 1060352, 1126624, 1157632, 1660288, 1855616, 1897472, 1971592, 2120704, 2253248, 2315264, 3320576, 3711232, 3943184, 4506496, 6641152, 7422464, 7886368, 9012992, 13282304, 14844928, 15772736, 18025984, 31545472, 36051968, 63090944, 126181888, 252363776]

約数ペア:

[(1, 252363776), (2, 126181888), (4, 63090944), (7, 36051968), (8, 31545472), (14, 18025984), (16, 15772736), (17, 14844928), (19, 13282304), (28, 9012992), (32, 7886368), (34, 7422464), (38, 6641152), (56, 4506496), (64, 3943184), (68, 3711232), (76, 3320576), (109, 2315264), (112, 2253248), (119, 2120704), (128, 1971592), (133, 1897472), (136, 1855616), (152, 1660288), (218, 1157632), (224, 1126624), (238, 1060352), (256, 985796), (266, 948736), (272, 927808), (304, 830144), (323, 781312), (436, 578816), (448, 563312), (476, 530176), (512, 492898), (532, 474368), (544, 463904), (608, 415072), (646, 390656), (763, 330752), (872, 289408), (896, 281656), (952, 265088), (1024, 246449), (1064, 237184), (1088, 231952), (1216, 207536), (1292, 195328), (1526, 165376), (1744, 144704), (1792, 140828), (1853, 136192), (1904, 132544), (2071, 121856), (2128, 118592), (2176, 115976), (2261, 111616), (2432, 103768), (2584, 97664), (3052, 82688), (3488, 72352), (3584, 70414), (3706, 68096), (3808, 66272), (4142, 60928), (4256, 59296), (4352, 57988), (4522, 55808), (4864, 51884), (5168, 48832), (6104, 41344), (6976, 36176), (7168, 35207), (7412, 34048), (7616, 33136), (8284, 30464), (8512, 29648), (8704, 28994), (9044, 27904), (9728, 25942), (10336, 24416), (12208, 20672), (12971, 19456), (13952, 18088), (14497, 17408), (14824, 17024), (15232, 16568)]