1318269744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 4198731264

約数和(自身を除く): 2880461520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 83, 88, 99, 111, 132, 144, 148, 166, 176, 198, 222, 249, 264, 271, 296, 332, 333, 396, 407, 444, 498, 528, 542, 592, 664, 666, 747, 792, 813, 814, 888, 913, 996, 1084, 1221, 1328, 1332, 1494, 1584, 1626, 1628, 1776, 1826, 1992, 2168, 2439, 2442, 2664, 2739, 2981, 2988, 3071, 3252, 3256, 3652, 3663, 3984, 4336, 4878, 4884, 5328, 5478, 5962, 5976, 6142, 6504, 6512, 7304, 7326, 8217, 8943, 9213, 9756, 9768, 10027, 10956, 11924, 11952, 12284, 13008, 14608, 14652, 16434, 17886, 18426, 19512, 19536, 20054, 21912, 22493, 23848, 24568, 26829, 27639, 29304, 30081, 32868, 33781, 35772, 36852, 39024, 40108, 43824, 44986, 47696, 49136, 53658, 55278, 58608, 60162, 65736, 67479, 67562, 71544, 73704, 80216, 89972, 90243, 101343, 107316, 110297, 110556, 120324, 131472, 134958, 135124, 143088, 147408, 160432, 179944, 180486, 202437, 202686, 214632, 220594, 221112, 240648, 247423, 269916, 270248, 304029, 330891, 359888, 360972, 404874, 405372, 429264, 441188, 442224, 481296, 494846, 539832, 540496, 608058, 661782, 721944, 742269, 809748, 810744, 832241, 882376, 989692, 992673, 1079664, 1216116, 1323564, 1443888, 1484538, 1619496, 1621488, 1664482, 1764752, 1979384, 1985346, 2226807, 2432232, 2496723, 2647128, 2969076, 3238992, 3328964, 3958768, 3970692, 4453614, 4864464, 4993446, 5294256, 5938152, 6657928, 7490169, 7941384, 8907228, 9154651, 9986892, 11876304, 13315856, 14980338, 15882768, 17814456, 18309302, 19973784, 27463953, 29960676, 35628912, 36618604, 39947568, 54927906, 59921352, 73237208, 82391859, 109855812, 119842704, 146474416, 164783718, 219711624, 329567436, 439423248, 659134872, 1318269744]

約数ペア:

[(1, 1318269744), (2, 659134872), (3, 439423248), (4, 329567436), (6, 219711624), (8, 164783718), (9, 146474416), (11, 119842704), (12, 109855812), (16, 82391859), (18, 73237208), (22, 59921352), (24, 54927906), (33, 39947568), (36, 36618604), (37, 35628912), (44, 29960676), (48, 27463953), (66, 19973784), (72, 18309302), (74, 17814456), (83, 15882768), (88, 14980338), (99, 13315856), (111, 11876304), (132, 9986892), (144, 9154651), (148, 8907228), (166, 7941384), (176, 7490169), (198, 6657928), (222, 5938152), (249, 5294256), (264, 4993446), (271, 4864464), (296, 4453614), (332, 3970692), (333, 3958768), (396, 3328964), (407, 3238992), (444, 2969076), (498, 2647128), (528, 2496723), (542, 2432232), (592, 2226807), (664, 1985346), (666, 1979384), (747, 1764752), (792, 1664482), (813, 1621488), (814, 1619496), (888, 1484538), (913, 1443888), (996, 1323564), (1084, 1216116), (1221, 1079664), (1328, 992673), (1332, 989692), (1494, 882376), (1584, 832241), (1626, 810744), (1628, 809748), (1776, 742269), (1826, 721944), (1992, 661782), (2168, 608058), (2439, 540496), (2442, 539832), (2664, 494846), (2739, 481296), (2981, 442224), (2988, 441188), (3071, 429264), (3252, 405372), (3256, 404874), (3652, 360972), (3663, 359888), (3984, 330891), (4336, 304029), (4878, 270248), (4884, 269916), (5328, 247423), (5478, 240648), (5962, 221112), (5976, 220594), (6142, 214632), (6504, 202686), (6512, 202437), (7304, 180486), (7326, 179944), (8217, 160432), (8943, 147408), (9213, 143088), (9756, 135124), (9768, 134958), (10027, 131472), (10956, 120324), (11924, 110556), (11952, 110297), (12284, 107316), (13008, 101343), (14608, 90243), (14652, 89972), (16434, 80216), (17886, 73704), (18426, 71544), (19512, 67562), (19536, 67479), (20054, 65736), (21912, 60162), (22493, 58608), (23848, 55278), (24568, 53658), (26829, 49136), (27639, 47696), (29304, 44986), (30081, 43824), (32868, 40108), (33781, 39024), (35772, 36852)]