65231712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 242161920

約数和(自身を除く): 176930208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 131, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 262, 266, 273, 288, 304, 312, 336, 342, 364, 393, 399, 416, 456, 468, 494, 504, 524, 532, 546, 608, 624, 672, 684, 728, 741, 786, 798, 819, 912, 917, 936, 988, 1008, 1048, 1064, 1092, 1179, 1197, 1248, 1368, 1456, 1482, 1572, 1596, 1638, 1703, 1729, 1824, 1834, 1872, 1976, 2016, 2096, 2128, 2184, 2223, 2358, 2394, 2489, 2736, 2751, 2912, 2964, 3144, 3192, 3276, 3406, 3458, 3668, 3744, 3952, 4192, 4256, 4368, 4446, 4716, 4788, 4978, 5109, 5187, 5472, 5502, 5928, 6288, 6384, 6552, 6812, 6916, 7336, 7467, 7904, 8253, 8736, 8892, 9432, 9576, 9956, 10218, 10374, 11004, 11856, 11921, 12576, 12768, 13104, 13624, 13832, 14672, 14934, 15327, 15561, 16506, 17423, 17784, 18864, 19152, 19912, 20436, 20748, 22008, 22401, 23712, 23842, 26208, 27248, 27664, 29344, 29868, 30654, 31122, 32357, 33012, 34846, 35568, 35763, 37728, 38304, 39824, 40872, 41496, 44016, 44802, 47684, 52269, 54496, 55328, 59736, 61308, 62244, 64714, 66024, 69692, 71136, 71526, 79648, 81744, 82992, 88032, 89604, 95368, 97071, 104538, 107289, 119472, 122616, 124488, 129428, 132048, 139384, 143052, 156807, 163488, 165984, 179208, 190736, 194142, 209076, 214578, 226499, 238944, 245232, 248976, 258856, 264096, 278768, 286104, 291213, 313614, 358416, 381472, 388284, 418152, 429156, 452998, 490464, 497952, 517712, 557536, 572208, 582426, 627228, 679497, 716832, 776568, 836304, 858312, 905996, 1035424, 1144416, 1164852, 1254456, 1358994, 1553136, 1672608, 1716624, 1811992, 2038491, 2329704, 2508912, 2717988, 3106272, 3433248, 3623984, 4076982, 4659408, 5017824, 5435976, 7247968, 8153964, 9318816, 10871952, 16307928, 21743904, 32615856, 65231712]

約数ペア:

[(1, 65231712), (2, 32615856), (3, 21743904), (4, 16307928), (6, 10871952), (7, 9318816), (8, 8153964), (9, 7247968), (12, 5435976), (13, 5017824), (14, 4659408), (16, 4076982), (18, 3623984), (19, 3433248), (21, 3106272), (24, 2717988), (26, 2508912), (28, 2329704), (32, 2038491), (36, 1811992), (38, 1716624), (39, 1672608), (42, 1553136), (48, 1358994), (52, 1254456), (56, 1164852), (57, 1144416), (63, 1035424), (72, 905996), (76, 858312), (78, 836304), (84, 776568), (91, 716832), (96, 679497), (104, 627228), (112, 582426), (114, 572208), (117, 557536), (126, 517712), (131, 497952), (133, 490464), (144, 452998), (152, 429156), (156, 418152), (168, 388284), (171, 381472), (182, 358416), (208, 313614), (224, 291213), (228, 286104), (234, 278768), (247, 264096), (252, 258856), (262, 248976), (266, 245232), (273, 238944), (288, 226499), (304, 214578), (312, 209076), (336, 194142), (342, 190736), (364, 179208), (393, 165984), (399, 163488), (416, 156807), (456, 143052), (468, 139384), (494, 132048), (504, 129428), (524, 124488), (532, 122616), (546, 119472), (608, 107289), (624, 104538), (672, 97071), (684, 95368), (728, 89604), (741, 88032), (786, 82992), (798, 81744), (819, 79648), (912, 71526), (917, 71136), (936, 69692), (988, 66024), (1008, 64714), (1048, 62244), (1064, 61308), (1092, 59736), (1179, 55328), (1197, 54496), (1248, 52269), (1368, 47684), (1456, 44802), (1482, 44016), (1572, 41496), (1596, 40872), (1638, 39824), (1703, 38304), (1729, 37728), (1824, 35763), (1834, 35568), (1872, 34846), (1976, 33012), (2016, 32357), (2096, 31122), (2128, 30654), (2184, 29868), (2223, 29344), (2358, 27664), (2394, 27248), (2489, 26208), (2736, 23842), (2751, 23712), (2912, 22401), (2964, 22008), (3144, 20748), (3192, 20436), (3276, 19912), (3406, 19152), (3458, 18864), (3668, 17784), (3744, 17423), (3952, 16506), (4192, 15561), (4256, 15327), (4368, 14934), (4446, 14672), (4716, 13832), (4788, 13624), (4978, 13104), (5109, 12768), (5187, 12576), (5472, 11921), (5502, 11856), (5928, 11004), (6288, 10374), (6384, 10218), (6552, 9956), (6812, 9576), (6916, 9432), (7336, 8892), (7467, 8736), (7904, 8253)]