782640238848

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1\times {\mathrm{6823}}^1$

素因数の和:18344

約数の個数: 144

約数和(自身を含む): 2243716460160

約数和(自身を除く): 1461076221312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 6823, 9984, 11489, 13646, 20469, 22978, 27292, 34467, 40938, 45956, 54584, 68934, 81876, 88699, 91912, 109168, 137868, 149357, 163752, 177398, 183824, 218336, 266097, 275736, 298714, 327504, 354796, 367648, 436672, 448071, 532194, 551472, 597428, 655008, 709592, 735296, 873344, 896142, 1064388, 1102944, 1194856, 1310016, 1419184, 1470592, 1746688, 1792284, 2128776, 2205888, 2389712, 2620032, 2838368, 2941184, 3584568, 4257552, 4411776, 4779424, 5240064, 5676736, 7169136, 8515104, 8823552, 9558848, 11353472, 14338272, 17030208, 19117696, 22706944, 28676544, 34060416, 38235392, 57353088, 68120832, 78389447, 114706176, 156778894, 235168341, 313557788, 470336682, 627115576, 940673364, 1019062811, 1254231152, 1881346728, 2038125622, 2508462304, 3057188433, 3762693456, 4076251244, 5016924608, 6114376866, 7525386912, 8152502488, 10033849216, 12228753732, 15050773824, 16305004976, 20067698432, 24457507464, 30101547648, 32610009952, 48915014928, 60203095296, 65220019904, 97830029856, 130440039808, 195660059712, 260880079616, 391320119424, 782640238848]

約数ペア:

[(1, 782640238848), (2, 391320119424), (3, 260880079616), (4, 195660059712), (6, 130440039808), (8, 97830029856), (12, 65220019904), (13, 60203095296), (16, 48915014928), (24, 32610009952), (26, 30101547648), (32, 24457507464), (39, 20067698432), (48, 16305004976), (52, 15050773824), (64, 12228753732), (78, 10033849216), (96, 8152502488), (104, 7525386912), (128, 6114376866), (156, 5016924608), (192, 4076251244), (208, 3762693456), (256, 3057188433), (312, 2508462304), (384, 2038125622), (416, 1881346728), (624, 1254231152), (768, 1019062811), (832, 940673364), (1248, 627115576), (1664, 470336682), (2496, 313557788), (3328, 235168341), (4992, 156778894), (6823, 114706176), (9984, 78389447), (11489, 68120832), (13646, 57353088), (20469, 38235392), (22978, 34060416), (27292, 28676544), (34467, 22706944), (40938, 19117696), (45956, 17030208), (54584, 14338272), (68934, 11353472), (81876, 9558848), (88699, 8823552), (91912, 8515104), (109168, 7169136), (137868, 5676736), (149357, 5240064), (163752, 4779424), (177398, 4411776), (183824, 4257552), (218336, 3584568), (266097, 2941184), (275736, 2838368), (298714, 2620032), (327504, 2389712), (354796, 2205888), (367648, 2128776), (436672, 1792284), (448071, 1746688), (532194, 1470592), (551472, 1419184), (597428, 1310016), (655008, 1194856), (709592, 1102944), (735296, 1064388), (873344, 896142)]