210640704

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 579120000

約数和(自身を除く): 368479296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 149, 192, 199, 222, 296, 298, 398, 444, 447, 592, 596, 597, 796, 888, 894, 1184, 1192, 1194, 1592, 1776, 1788, 2368, 2384, 2388, 3184, 3552, 3576, 4768, 4776, 5513, 6368, 7104, 7152, 7363, 9536, 9552, 11026, 12736, 14304, 14726, 16539, 19104, 22052, 22089, 28608, 29452, 29651, 33078, 38208, 44104, 44178, 58904, 59302, 66156, 88208, 88356, 88953, 117808, 118604, 132312, 176416, 176712, 177906, 235616, 237208, 264624, 352832, 353424, 355812, 471232, 474416, 529248, 706848, 711624, 948832, 1058496, 1097087, 1413696, 1423248, 1897664, 2194174, 2846496, 3291261, 4388348, 5692992, 6582522, 8776696, 13165044, 17553392, 26330088, 35106784, 52660176, 70213568, 105320352, 210640704]

約数ペア:

[(1, 210640704), (2, 105320352), (3, 70213568), (4, 52660176), (6, 35106784), (8, 26330088), (12, 17553392), (16, 13165044), (24, 8776696), (32, 6582522), (37, 5692992), (48, 4388348), (64, 3291261), (74, 2846496), (96, 2194174), (111, 1897664), (148, 1423248), (149, 1413696), (192, 1097087), (199, 1058496), (222, 948832), (296, 711624), (298, 706848), (398, 529248), (444, 474416), (447, 471232), (592, 355812), (596, 353424), (597, 352832), (796, 264624), (888, 237208), (894, 235616), (1184, 177906), (1192, 176712), (1194, 176416), (1592, 132312), (1776, 118604), (1788, 117808), (2368, 88953), (2384, 88356), (2388, 88208), (3184, 66156), (3552, 59302), (3576, 58904), (4768, 44178), (4776, 44104), (5513, 38208), (6368, 33078), (7104, 29651), (7152, 29452), (7363, 28608), (9536, 22089), (9552, 22052), (11026, 19104), (12736, 16539), (14304, 14726)]