442418496

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 1333158624

約数和(自身を除く): 890740128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 361, 416, 456, 491, 494, 608, 624, 722, 741, 832, 912, 982, 988, 1083, 1216, 1248, 1444, 1473, 1482, 1824, 1964, 1976, 2166, 2496, 2888, 2946, 2964, 3648, 3928, 3952, 4332, 4693, 5776, 5892, 5928, 6383, 7856, 7904, 8664, 9329, 9386, 11552, 11784, 11856, 12766, 14079, 15712, 15808, 17328, 18658, 18772, 19149, 23104, 23568, 23712, 25532, 27987, 28158, 31424, 34656, 37316, 37544, 38298, 47136, 47424, 51064, 55974, 56316, 69312, 74632, 75088, 76596, 94272, 102128, 111948, 112632, 121277, 149264, 150176, 153192, 177251, 204256, 223896, 225264, 242554, 298528, 300352, 306384, 354502, 363831, 408512, 447792, 450528, 485108, 531753, 597056, 612768, 709004, 727662, 895584, 901056, 970216, 1063506, 1225536, 1418008, 1455324, 1791168, 1940432, 2127012, 2304263, 2836016, 2910648, 3880864, 4254024, 4608526, 5672032, 5821296, 6912789, 7761728, 8508048, 9217052, 11344064, 11642592, 13825578, 17016096, 18434104, 23285184, 27651156, 34032192, 36868208, 55302312, 73736416, 110604624, 147472832, 221209248, 442418496]

約数ペア:

[(1, 442418496), (2, 221209248), (3, 147472832), (4, 110604624), (6, 73736416), (8, 55302312), (12, 36868208), (13, 34032192), (16, 27651156), (19, 23285184), (24, 18434104), (26, 17016096), (32, 13825578), (38, 11642592), (39, 11344064), (48, 9217052), (52, 8508048), (57, 7761728), (64, 6912789), (76, 5821296), (78, 5672032), (96, 4608526), (104, 4254024), (114, 3880864), (152, 2910648), (156, 2836016), (192, 2304263), (208, 2127012), (228, 1940432), (247, 1791168), (304, 1455324), (312, 1418008), (361, 1225536), (416, 1063506), (456, 970216), (491, 901056), (494, 895584), (608, 727662), (624, 709004), (722, 612768), (741, 597056), (832, 531753), (912, 485108), (982, 450528), (988, 447792), (1083, 408512), (1216, 363831), (1248, 354502), (1444, 306384), (1473, 300352), (1482, 298528), (1824, 242554), (1964, 225264), (1976, 223896), (2166, 204256), (2496, 177251), (2888, 153192), (2946, 150176), (2964, 149264), (3648, 121277), (3928, 112632), (3952, 111948), (4332, 102128), (4693, 94272), (5776, 76596), (5892, 75088), (5928, 74632), (6383, 69312), (7856, 56316), (7904, 55974), (8664, 51064), (9329, 47424), (9386, 47136), (11552, 38298), (11784, 37544), (11856, 37316), (12766, 34656), (14079, 31424), (15712, 28158), (15808, 27987), (17328, 25532), (18658, 23712), (18772, 23568), (19149, 23104)]