313634776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 744176160

約数和(自身を除く): 430541384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 233, 301, 344, 364, 466, 559, 602, 728, 932, 1118, 1204, 1631, 1849, 1864, 2236, 2408, 3029, 3262, 3698, 3913, 4472, 6058, 6524, 7396, 7826, 10019, 12116, 12943, 13048, 14792, 15652, 20038, 21203, 24037, 24232, 25886, 31304, 40076, 42406, 48074, 51772, 70133, 80152, 84812, 96148, 103544, 130247, 140266, 168259, 169624, 192296, 260494, 280532, 336518, 430817, 520988, 561064, 673036, 861634, 911729, 1041976, 1346072, 1723268, 1823458, 3015719, 3446536, 3646916, 5600621, 6031438, 7293832, 11201242, 12062876, 22402484, 24125752, 39204347, 44804968, 78408694, 156817388, 313634776]

約数ペア:

[(1, 313634776), (2, 156817388), (4, 78408694), (7, 44804968), (8, 39204347), (13, 24125752), (14, 22402484), (26, 12062876), (28, 11201242), (43, 7293832), (52, 6031438), (56, 5600621), (86, 3646916), (91, 3446536), (104, 3015719), (172, 1823458), (182, 1723268), (233, 1346072), (301, 1041976), (344, 911729), (364, 861634), (466, 673036), (559, 561064), (602, 520988), (728, 430817), (932, 336518), (1118, 280532), (1204, 260494), (1631, 192296), (1849, 169624), (1864, 168259), (2236, 140266), (2408, 130247), (3029, 103544), (3262, 96148), (3698, 84812), (3913, 80152), (4472, 70133), (6058, 51772), (6524, 48074), (7396, 42406), (7826, 40076), (10019, 31304), (12116, 25886), (12943, 24232), (13048, 24037), (14792, 21203), (15652, 20038)]