315373968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 1114678656

約数和(自身を除く): 799304688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 369, 468, 492, 504, 533, 546, 574, 587, 624, 656, 728, 738, 819, 861, 936, 984, 1008, 1066, 1092, 1148, 1174, 1456, 1476, 1599, 1638, 1722, 1761, 1872, 1968, 2132, 2184, 2296, 2348, 2583, 2952, 3198, 3276, 3444, 3522, 3731, 4109, 4264, 4368, 4592, 4696, 4797, 5166, 5283, 5904, 6396, 6552, 6888, 7044, 7462, 7631, 8218, 8528, 9392, 9594, 10332, 10566, 11193, 12327, 12792, 13104, 13776, 14088, 14924, 15262, 16436, 19188, 20664, 21132, 22386, 22893, 24067, 24654, 25584, 28176, 29848, 30524, 32872, 33579, 36981, 38376, 41328, 42264, 44772, 45786, 48134, 49308, 53417, 59696, 61048, 65744, 67158, 68679, 72201, 73962, 76752, 84528, 89544, 91572, 96268, 98616, 106834, 122096, 134316, 137358, 144402, 147924, 160251, 168469, 179088, 183144, 192536, 197232, 213668, 216603, 268632, 274716, 288804, 295848, 312871, 320502, 336938, 366288, 385072, 427336, 433206, 480753, 505407, 537264, 549432, 577608, 591696, 625742, 641004, 673876, 854672, 866412, 938613, 961506, 1010814, 1098864, 1155216, 1251484, 1282008, 1347752, 1516221, 1732824, 1877226, 1923012, 2021628, 2190097, 2502968, 2564016, 2695504, 2815839, 3032442, 3465648, 3754452, 3846024, 4043256, 4380194, 5005936, 5631678, 6064884, 6570291, 7508904, 7692048, 8086512, 8760388, 11263356, 12129768, 13140582, 15017808, 17520776, 19710873, 22526712, 24259536, 26281164, 35041552, 39421746, 45053424, 52562328, 78843492, 105124656, 157686984, 315373968]

約数ペア:

[(1, 315373968), (2, 157686984), (3, 105124656), (4, 78843492), (6, 52562328), (7, 45053424), (8, 39421746), (9, 35041552), (12, 26281164), (13, 24259536), (14, 22526712), (16, 19710873), (18, 17520776), (21, 15017808), (24, 13140582), (26, 12129768), (28, 11263356), (36, 8760388), (39, 8086512), (41, 7692048), (42, 7508904), (48, 6570291), (52, 6064884), (56, 5631678), (63, 5005936), (72, 4380194), (78, 4043256), (82, 3846024), (84, 3754452), (91, 3465648), (104, 3032442), (112, 2815839), (117, 2695504), (123, 2564016), (126, 2502968), (144, 2190097), (156, 2021628), (164, 1923012), (168, 1877226), (182, 1732824), (208, 1516221), (234, 1347752), (246, 1282008), (252, 1251484), (273, 1155216), (287, 1098864), (312, 1010814), (328, 961506), (336, 938613), (364, 866412), (369, 854672), (468, 673876), (492, 641004), (504, 625742), (533, 591696), (546, 577608), (574, 549432), (587, 537264), (624, 505407), (656, 480753), (728, 433206), (738, 427336), (819, 385072), (861, 366288), (936, 336938), (984, 320502), (1008, 312871), (1066, 295848), (1092, 288804), (1148, 274716), (1174, 268632), (1456, 216603), (1476, 213668), (1599, 197232), (1638, 192536), (1722, 183144), (1761, 179088), (1872, 168469), (1968, 160251), (2132, 147924), (2184, 144402), (2296, 137358), (2348, 134316), (2583, 122096), (2952, 106834), (3198, 98616), (3276, 96268), (3444, 91572), (3522, 89544), (3731, 84528), (4109, 76752), (4264, 73962), (4368, 72201), (4592, 68679), (4696, 67158), (4797, 65744), (5166, 61048), (5283, 59696), (5904, 53417), (6396, 49308), (6552, 48134), (6888, 45786), (7044, 44772), (7462, 42264), (7631, 41328), (8218, 38376), (8528, 36981), (9392, 33579), (9594, 32872), (10332, 30524), (10566, 29848), (11193, 28176), (12327, 25584), (12792, 24654), (13104, 24067), (13776, 22893), (14088, 22386), (14924, 21132), (15262, 20664), (16436, 19188)]