428165624784

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1\times {\mathrm{79693}}^1$

素因数の和:80524

約数の個数: 80

約数和(自身を含む): 1114221578112

約数和(自身を除く): 686055953328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 647, 692, 1038, 1294, 1384, 1941, 2076, 2588, 2768, 3882, 4152, 5176, 7764, 8304, 10352, 15528, 31056, 79693, 111931, 159386, 223862, 239079, 318772, 335793, 447724, 478158, 637544, 671586, 895448, 956316, 1275088, 1343172, 1790896, 1912632, 2686344, 3825264, 5372688, 13786889, 27573778, 41360667, 51561371, 55147556, 82721334, 103122742, 110295112, 154684113, 165442668, 206245484, 220590224, 309368226, 330885336, 412490968, 618736452, 661770672, 824981936, 1237472904, 2474945808, 8920117183, 17840234366, 26760351549, 35680468732, 53520703098, 71360937464, 107041406196, 142721874928, 214082812392, 428165624784]

約数ペア:

[(1, 428165624784), (2, 214082812392), (3, 142721874928), (4, 107041406196), (6, 71360937464), (8, 53520703098), (12, 35680468732), (16, 26760351549), (24, 17840234366), (48, 8920117183), (173, 2474945808), (346, 1237472904), (519, 824981936), (647, 661770672), (692, 618736452), (1038, 412490968), (1294, 330885336), (1384, 309368226), (1941, 220590224), (2076, 206245484), (2588, 165442668), (2768, 154684113), (3882, 110295112), (4152, 103122742), (5176, 82721334), (7764, 55147556), (8304, 51561371), (10352, 41360667), (15528, 27573778), (31056, 13786889), (79693, 5372688), (111931, 3825264), (159386, 2686344), (223862, 1912632), (239079, 1790896), (318772, 1343172), (335793, 1275088), (447724, 956316), (478158, 895448), (637544, 671586)]