494820144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 320

約数和(自身を含む): 1796551680

約数和(自身を除く): 1301731536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 48, 52, 54, 56, 63, 72, 78, 82, 84, 91, 104, 108, 112, 117, 123, 126, 144, 156, 164, 168, 182, 189, 208, 216, 234, 246, 252, 273, 287, 307, 312, 328, 336, 351, 364, 369, 378, 432, 468, 492, 504, 533, 546, 574, 614, 624, 656, 702, 728, 738, 756, 819, 861, 921, 936, 984, 1008, 1066, 1092, 1107, 1148, 1228, 1404, 1456, 1476, 1512, 1599, 1638, 1722, 1842, 1872, 1968, 2132, 2149, 2184, 2214, 2296, 2456, 2457, 2583, 2763, 2808, 2952, 3024, 3198, 3276, 3444, 3684, 3731, 3991, 4264, 4298, 4368, 4428, 4592, 4797, 4912, 4914, 5166, 5526, 5616, 5904, 6396, 6447, 6552, 6888, 7368, 7462, 7749, 7982, 8289, 8528, 8596, 8856, 9594, 9828, 10332, 11052, 11193, 11973, 12587, 12792, 12894, 13104, 13776, 14391, 14736, 14924, 15498, 15964, 16578, 17192, 17712, 19188, 19341, 19656, 20664, 22104, 22386, 23946, 25174, 25584, 25788, 27937, 28782, 29848, 30996, 31928, 33156, 33579, 34384, 35919, 37761, 38376, 38682, 39312, 41328, 44208, 44772, 47892, 50348, 51576, 55874, 57564, 58023, 59696, 61992, 63856, 66312, 67158, 71838, 75522, 76752, 77364, 83811, 88109, 89544, 95784, 100696, 100737, 103152, 107757, 111748, 113283, 115128, 116046, 123984, 132624, 134316, 143676, 151044, 154728, 163631, 167622, 176218, 179088, 191568, 201392, 201474, 215514, 223496, 226566, 230256, 232092, 251433, 264327, 268632, 287352, 302088, 309456, 327262, 335244, 339849, 352436, 402948, 431028, 446992, 453132, 464184, 490893, 502866, 528654, 537264, 574704, 604176, 654524, 670488, 679698, 704872, 754299, 792981, 805896, 862056, 906264, 928368, 981786, 1005732, 1057308, 1145417, 1309048, 1340976, 1359396, 1409744, 1472679, 1508598, 1585962, 1611792, 1724112, 1812528, 1963572, 2011464, 2114616, 2290834, 2378943, 2618096, 2718792, 2945358, 3017196, 3171924, 3436251, 3927144, 4022928, 4229232, 4418037, 4581668, 4757886, 5437584, 5890716, 6034392, 6343848, 6872502, 7854288, 8836074, 9163336, 9515772, 10308753, 11781432, 12068784, 12687696, 13745004, 17672148, 18326672, 19031544, 20617506, 23562864, 27490008, 30926259, 35344296, 38063088, 41235012, 54980016, 61852518, 70688592, 82470024, 123705036, 164940048, 247410072, 494820144]

約数ペア:

[(1, 494820144), (2, 247410072), (3, 164940048), (4, 123705036), (6, 82470024), (7, 70688592), (8, 61852518), (9, 54980016), (12, 41235012), (13, 38063088), (14, 35344296), (16, 30926259), (18, 27490008), (21, 23562864), (24, 20617506), (26, 19031544), (27, 18326672), (28, 17672148), (36, 13745004), (39, 12687696), (41, 12068784), (42, 11781432), (48, 10308753), (52, 9515772), (54, 9163336), (56, 8836074), (63, 7854288), (72, 6872502), (78, 6343848), (82, 6034392), (84, 5890716), (91, 5437584), (104, 4757886), (108, 4581668), (112, 4418037), (117, 4229232), (123, 4022928), (126, 3927144), (144, 3436251), (156, 3171924), (164, 3017196), (168, 2945358), (182, 2718792), (189, 2618096), (208, 2378943), (216, 2290834), (234, 2114616), (246, 2011464), (252, 1963572), (273, 1812528), (287, 1724112), (307, 1611792), (312, 1585962), (328, 1508598), (336, 1472679), (351, 1409744), (364, 1359396), (369, 1340976), (378, 1309048), (432, 1145417), (468, 1057308), (492, 1005732), (504, 981786), (533, 928368), (546, 906264), (574, 862056), (614, 805896), (624, 792981), (656, 754299), (702, 704872), (728, 679698), (738, 670488), (756, 654524), (819, 604176), (861, 574704), (921, 537264), (936, 528654), (984, 502866), (1008, 490893), (1066, 464184), (1092, 453132), (1107, 446992), (1148, 431028), (1228, 402948), (1404, 352436), (1456, 339849), (1476, 335244), (1512, 327262), (1599, 309456), (1638, 302088), (1722, 287352), (1842, 268632), (1872, 264327), (1968, 251433), (2132, 232092), (2149, 230256), (2184, 226566), (2214, 223496), (2296, 215514), (2456, 201474), (2457, 201392), (2583, 191568), (2763, 179088), (2808, 176218), (2952, 167622), (3024, 163631), (3198, 154728), (3276, 151044), (3444, 143676), (3684, 134316), (3731, 132624), (3991, 123984), (4264, 116046), (4298, 115128), (4368, 113283), (4428, 111748), (4592, 107757), (4797, 103152), (4912, 100737), (4914, 100696), (5166, 95784), (5526, 89544), (5616, 88109), (5904, 83811), (6396, 77364), (6447, 76752), (6552, 75522), (6888, 71838), (7368, 67158), (7462, 66312), (7749, 63856), (7982, 61992), (8289, 59696), (8528, 58023), (8596, 57564), (8856, 55874), (9594, 51576), (9828, 50348), (10332, 47892), (11052, 44772), (11193, 44208), (11973, 41328), (12587, 39312), (12792, 38682), (12894, 38376), (13104, 37761), (13776, 35919), (14391, 34384), (14736, 33579), (14924, 33156), (15498, 31928), (15964, 30996), (16578, 29848), (17192, 28782), (17712, 27937), (19188, 25788), (19341, 25584), (19656, 25174), (20664, 23946), (22104, 22386)]