486740176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 1149926400

約数和(自身を除く): 663186224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 31, 38, 52, 58, 62, 76, 104, 116, 124, 137, 152, 208, 232, 247, 248, 274, 304, 377, 403, 464, 494, 496, 548, 551, 589, 754, 806, 899, 988, 1096, 1102, 1178, 1508, 1612, 1781, 1798, 1976, 2192, 2204, 2356, 2603, 3016, 3224, 3562, 3596, 3952, 3973, 4247, 4408, 4712, 5206, 6032, 6448, 7124, 7163, 7192, 7657, 7946, 8494, 8816, 9424, 10412, 11687, 14248, 14326, 14384, 15314, 15892, 16988, 17081, 20824, 23374, 28496, 28652, 30628, 31784, 33839, 33976, 34162, 41648, 46748, 51649, 55211, 57304, 61256, 63568, 67678, 67952, 68324, 75487, 80693, 93496, 103298, 110422, 114608, 122512, 123163, 135356, 136648, 150974, 161386, 186992, 206596, 220844, 222053, 246326, 270712, 273296, 301948, 322772, 413192, 441688, 444106, 492652, 541424, 603896, 645544, 826384, 883376, 888212, 981331, 985304, 1049009, 1207792, 1291088, 1601119, 1776424, 1962662, 1970608, 2098018, 2340097, 3202238, 3552848, 3925324, 4196036, 4680194, 6404476, 7850648, 8392072, 9360388, 12808952, 15701296, 16784144, 18720776, 25617904, 30421261, 37441552, 60842522, 121685044, 243370088, 486740176]

約数ペア:

[(1, 486740176), (2, 243370088), (4, 121685044), (8, 60842522), (13, 37441552), (16, 30421261), (19, 25617904), (26, 18720776), (29, 16784144), (31, 15701296), (38, 12808952), (52, 9360388), (58, 8392072), (62, 7850648), (76, 6404476), (104, 4680194), (116, 4196036), (124, 3925324), (137, 3552848), (152, 3202238), (208, 2340097), (232, 2098018), (247, 1970608), (248, 1962662), (274, 1776424), (304, 1601119), (377, 1291088), (403, 1207792), (464, 1049009), (494, 985304), (496, 981331), (548, 888212), (551, 883376), (589, 826384), (754, 645544), (806, 603896), (899, 541424), (988, 492652), (1096, 444106), (1102, 441688), (1178, 413192), (1508, 322772), (1612, 301948), (1781, 273296), (1798, 270712), (1976, 246326), (2192, 222053), (2204, 220844), (2356, 206596), (2603, 186992), (3016, 161386), (3224, 150974), (3562, 136648), (3596, 135356), (3952, 123163), (3973, 122512), (4247, 114608), (4408, 110422), (4712, 103298), (5206, 93496), (6032, 80693), (6448, 75487), (7124, 68324), (7163, 67952), (7192, 67678), (7657, 63568), (7946, 61256), (8494, 57304), (8816, 55211), (9424, 51649), (10412, 46748), (11687, 41648), (14248, 34162), (14326, 33976), (14384, 33839), (15314, 31784), (15892, 30628), (16988, 28652), (17081, 28496), (20824, 23374)]