2556811656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 320

約数和(自身を含む): 8530790400

約数和(自身を除く): 5973978744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 67, 72, 81, 84, 94, 108, 126, 134, 141, 162, 168, 179, 188, 189, 201, 216, 252, 268, 282, 324, 329, 358, 376, 378, 402, 423, 469, 504, 536, 537, 564, 567, 603, 648, 658, 716, 756, 804, 846, 938, 987, 1074, 1128, 1134, 1206, 1253, 1269, 1316, 1407, 1432, 1512, 1608, 1611, 1692, 1809, 1876, 1974, 2148, 2268, 2412, 2506, 2538, 2632, 2814, 2961, 3149, 3222, 3384, 3618, 3752, 3759, 3807, 3948, 4221, 4296, 4536, 4824, 4833, 5012, 5076, 5427, 5628, 5922, 6298, 6444, 7236, 7518, 7614, 7896, 8413, 8442, 8883, 9447, 9666, 10024, 10152, 10854, 11256, 11277, 11844, 11993, 12596, 12663, 12888, 14472, 14499, 15036, 15228, 16826, 16884, 17766, 18894, 19332, 21708, 22043, 22554, 23688, 23986, 25192, 25239, 25326, 26649, 28341, 28998, 30072, 30456, 33652, 33768, 33831, 35532, 35979, 37788, 37989, 38664, 43416, 44086, 45108, 47972, 50478, 50652, 53298, 56682, 57996, 58891, 66129, 67304, 67662, 71064, 71958, 75576, 75717, 75978, 83951, 85023, 88172, 90216, 95944, 100956, 101304, 101493, 106596, 107937, 113364, 115992, 117782, 132258, 135324, 143916, 151434, 151956, 167902, 170046, 176344, 176673, 198387, 201912, 202986, 213192, 215874, 226728, 227151, 235564, 251853, 255069, 264516, 270648, 287832, 302868, 303912, 323811, 335804, 340092, 353346, 396774, 405972, 431748, 454302, 471128, 503706, 510138, 529032, 530019, 563671, 595161, 605736, 647622, 671608, 680184, 681453, 706692, 755559, 793548, 811944, 863496, 908604, 971433, 1007412, 1020276, 1060038, 1127342, 1190322, 1295244, 1362906, 1413384, 1511118, 1587096, 1590057, 1691013, 1785483, 1817208, 1942866, 2014824, 2040552, 2120076, 2254684, 2266677, 2380644, 2590488, 2725812, 3022236, 3180114, 3382026, 3570966, 3885732, 3945697, 4240152, 4509368, 4533354, 4761288, 4770171, 5073039, 5451624, 6044472, 6360228, 6764052, 6800031, 7141932, 7771464, 7891394, 9066708, 9540342, 10146078, 11837091, 12720456, 13528104, 13600062, 14283864, 15219117, 15782788, 18133416, 19080684, 20292156, 23674182, 27200124, 30438234, 31565576, 35511273, 38161368, 40584312, 45657351, 47348364, 54400248, 60876468, 71022546, 91314702, 94696728, 106533819, 121752936, 142045092, 182629404, 213067638, 284090184, 319601457, 365258808, 426135276, 639202914, 852270552, 1278405828, 2556811656]

約数ペア:

[(1, 2556811656), (2, 1278405828), (3, 852270552), (4, 639202914), (6, 426135276), (7, 365258808), (8, 319601457), (9, 284090184), (12, 213067638), (14, 182629404), (18, 142045092), (21, 121752936), (24, 106533819), (27, 94696728), (28, 91314702), (36, 71022546), (42, 60876468), (47, 54400248), (54, 47348364), (56, 45657351), (63, 40584312), (67, 38161368), (72, 35511273), (81, 31565576), (84, 30438234), (94, 27200124), (108, 23674182), (126, 20292156), (134, 19080684), (141, 18133416), (162, 15782788), (168, 15219117), (179, 14283864), (188, 13600062), (189, 13528104), (201, 12720456), (216, 11837091), (252, 10146078), (268, 9540342), (282, 9066708), (324, 7891394), (329, 7771464), (358, 7141932), (376, 6800031), (378, 6764052), (402, 6360228), (423, 6044472), (469, 5451624), (504, 5073039), (536, 4770171), (537, 4761288), (564, 4533354), (567, 4509368), (603, 4240152), (648, 3945697), (658, 3885732), (716, 3570966), (756, 3382026), (804, 3180114), (846, 3022236), (938, 2725812), (987, 2590488), (1074, 2380644), (1128, 2266677), (1134, 2254684), (1206, 2120076), (1253, 2040552), (1269, 2014824), (1316, 1942866), (1407, 1817208), (1432, 1785483), (1512, 1691013), (1608, 1590057), (1611, 1587096), (1692, 1511118), (1809, 1413384), (1876, 1362906), (1974, 1295244), (2148, 1190322), (2268, 1127342), (2412, 1060038), (2506, 1020276), (2538, 1007412), (2632, 971433), (2814, 908604), (2961, 863496), (3149, 811944), (3222, 793548), (3384, 755559), (3618, 706692), (3752, 681453), (3759, 680184), (3807, 671608), (3948, 647622), (4221, 605736), (4296, 595161), (4536, 563671), (4824, 530019), (4833, 529032), (5012, 510138), (5076, 503706), (5427, 471128), (5628, 454302), (5922, 431748), (6298, 405972), (6444, 396774), (7236, 353346), (7518, 340092), (7614, 335804), (7896, 323811), (8413, 303912), (8442, 302868), (8883, 287832), (9447, 270648), (9666, 264516), (10024, 255069), (10152, 251853), (10854, 235564), (11256, 227151), (11277, 226728), (11844, 215874), (11993, 213192), (12596, 202986), (12663, 201912), (12888, 198387), (14472, 176673), (14499, 176344), (15036, 170046), (15228, 167902), (16826, 151956), (16884, 151434), (17766, 143916), (18894, 135324), (19332, 132258), (21708, 117782), (22043, 115992), (22554, 113364), (23688, 107937), (23986, 106596), (25192, 101493), (25239, 101304), (25326, 100956), (26649, 95944), (28341, 90216), (28998, 88172), (30072, 85023), (30456, 83951), (33652, 75978), (33768, 75717), (33831, 75576), (35532, 71958), (35979, 71064), (37788, 67662), (37989, 67304), (38664, 66129), (43416, 58891), (44086, 57996), (45108, 56682), (47972, 53298), (50478, 50652)]