728609568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2309}}^1$

素因数の和:2514

約数の個数: 96

約数和(自身を含む): 2025777600

約数和(自身を除く): 1297168032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 173, 228, 304, 346, 456, 519, 608, 692, 912, 1038, 1384, 1824, 2076, 2309, 2768, 3287, 4152, 4618, 5536, 6574, 6927, 8304, 9236, 9861, 13148, 13854, 16608, 18472, 19722, 26296, 27708, 36944, 39444, 43871, 52592, 55416, 73888, 78888, 87742, 105184, 110832, 131613, 157776, 175484, 221664, 263226, 315552, 350968, 399457, 526452, 701936, 798914, 1052904, 1198371, 1403872, 1597828, 2105808, 2396742, 3195656, 4211616, 4793484, 6391312, 7589683, 9586968, 12782624, 15179366, 19173936, 22769049, 30358732, 38347872, 45538098, 60717464, 91076196, 121434928, 182152392, 242869856, 364304784, 728609568]

約数ペア:

[(1, 728609568), (2, 364304784), (3, 242869856), (4, 182152392), (6, 121434928), (8, 91076196), (12, 60717464), (16, 45538098), (19, 38347872), (24, 30358732), (32, 22769049), (38, 19173936), (48, 15179366), (57, 12782624), (76, 9586968), (96, 7589683), (114, 6391312), (152, 4793484), (173, 4211616), (228, 3195656), (304, 2396742), (346, 2105808), (456, 1597828), (519, 1403872), (608, 1198371), (692, 1052904), (912, 798914), (1038, 701936), (1384, 526452), (1824, 399457), (2076, 350968), (2309, 315552), (2768, 263226), (3287, 221664), (4152, 175484), (4618, 157776), (5536, 131613), (6574, 110832), (6927, 105184), (8304, 87742), (9236, 78888), (9861, 73888), (13148, 55416), (13854, 52592), (16608, 43871), (18472, 39444), (19722, 36944), (26296, 27708)]