4278704976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19258

約数の個数: 240

約数和(自身を含む): 15605501184

約数和(自身を除く): 11326796208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3094, 3276, 3536, 3978, 4284, 4368, 4641, 5304, 5712, 6188, 6552, 7956, 8568, 9282, 10608, 12376, 13104, 13923, 15912, 17136, 18564, 19207, 24752, 27846, 31824, 37128, 38414, 55692, 57621, 74256, 76828, 111384, 115242, 134449, 153656, 172863, 222768, 230484, 249691, 268898, 307312, 326519, 345726, 403347, 460968, 499382, 537796, 653038, 691452, 749073, 806694, 921936, 979557, 998764, 1075592, 1210041, 1306076, 1382904, 1498146, 1613388, 1747837, 1959114, 1997528, 2151184, 2247219, 2285633, 2420082, 2612152, 2765808, 2938671, 2996292, 3226776, 3495674, 3918228, 3995056, 4244747, 4494438, 4571266, 4840164, 5224304, 5243511, 5877342, 5992584, 6453552, 6856899, 6991348, 7836456, 8489494, 8988876, 9142532, 9680328, 10487022, 11754684, 11985168, 12734241, 13713798, 13982696, 15672912, 15730533, 16978988, 17977752, 18285064, 19360656, 20570697, 20974044, 23509368, 25468482, 27427596, 27965392, 29713229, 31461066, 33957976, 35955504, 36570128, 38202723, 41141394, 41948088, 47018736, 50936964, 54855192, 59426458, 62922132, 67915952, 76405446, 82282788, 83896176, 89139687, 101873928, 109710384, 118852916, 125844264, 152810892, 164565576, 178279374, 203747856, 237705832, 251688528, 267419061, 305621784, 329131152, 356558748, 475411664, 534838122, 611243568, 713117496, 1069676244, 1426234992, 2139352488, 4278704976]

約数ペア:

[(1, 4278704976), (2, 2139352488), (3, 1426234992), (4, 1069676244), (6, 713117496), (7, 611243568), (8, 534838122), (9, 475411664), (12, 356558748), (13, 329131152), (14, 305621784), (16, 267419061), (17, 251688528), (18, 237705832), (21, 203747856), (24, 178279374), (26, 164565576), (28, 152810892), (34, 125844264), (36, 118852916), (39, 109710384), (42, 101873928), (48, 89139687), (51, 83896176), (52, 82282788), (56, 76405446), (63, 67915952), (68, 62922132), (72, 59426458), (78, 54855192), (84, 50936964), (91, 47018736), (102, 41948088), (104, 41141394), (112, 38202723), (117, 36570128), (119, 35955504), (126, 33957976), (136, 31461066), (144, 29713229), (153, 27965392), (156, 27427596), (168, 25468482), (182, 23509368), (204, 20974044), (208, 20570697), (221, 19360656), (234, 18285064), (238, 17977752), (252, 16978988), (272, 15730533), (273, 15672912), (306, 13982696), (312, 13713798), (336, 12734241), (357, 11985168), (364, 11754684), (408, 10487022), (442, 9680328), (468, 9142532), (476, 8988876), (504, 8489494), (546, 7836456), (612, 6991348), (624, 6856899), (663, 6453552), (714, 5992584), (728, 5877342), (816, 5243511), (819, 5224304), (884, 4840164), (936, 4571266), (952, 4494438), (1008, 4244747), (1071, 3995056), (1092, 3918228), (1224, 3495674), (1326, 3226776), (1428, 2996292), (1456, 2938671), (1547, 2765808), (1638, 2612152), (1768, 2420082), (1872, 2285633), (1904, 2247219), (1989, 2151184), (2142, 1997528), (2184, 1959114), (2448, 1747837), (2652, 1613388), (2856, 1498146), (3094, 1382904), (3276, 1306076), (3536, 1210041), (3978, 1075592), (4284, 998764), (4368, 979557), (4641, 921936), (5304, 806694), (5712, 749073), (6188, 691452), (6552, 653038), (7956, 537796), (8568, 499382), (9282, 460968), (10608, 403347), (12376, 345726), (13104, 326519), (13923, 307312), (15912, 268898), (17136, 249691), (18564, 230484), (19207, 222768), (24752, 172863), (27846, 153656), (31824, 134449), (37128, 115242), (38414, 111384), (55692, 76828), (57621, 74256)]