396687168

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 168

約数和(自身を含む): 1216985120

約数和(自身を除く): 820297952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 134, 144, 152, 171, 192, 201, 228, 268, 288, 304, 342, 402, 456, 536, 541, 576, 603, 608, 684, 804, 912, 1072, 1082, 1206, 1216, 1273, 1368, 1608, 1623, 1824, 2144, 2164, 2412, 2546, 2736, 3216, 3246, 3648, 3819, 4288, 4328, 4824, 4869, 5092, 5472, 6432, 6492, 7638, 8656, 9648, 9738, 10184, 10279, 10944, 11457, 12864, 12984, 15276, 17312, 19296, 19476, 20368, 20558, 22914, 25968, 30552, 30837, 34624, 36247, 38592, 38952, 40736, 41116, 45828, 51936, 61104, 61674, 72494, 77904, 81472, 82232, 91656, 92511, 103872, 108741, 122208, 123348, 144988, 155808, 164464, 183312, 185022, 217482, 244416, 246696, 289976, 311616, 326223, 328928, 366624, 370044, 434964, 493392, 579952, 652446, 657856, 688693, 733248, 740088, 869928, 986784, 1159904, 1304892, 1377386, 1480176, 1739856, 1973568, 2066079, 2319808, 2609784, 2754772, 2960352, 3479712, 4132158, 5219568, 5509544, 5920704, 6198237, 6959424, 8264316, 10439136, 11019088, 12396474, 16528632, 20878272, 22038176, 24792948, 33057264, 44076352, 49585896, 66114528, 99171792, 132229056, 198343584, 396687168]

約数ペア:

[(1, 396687168), (2, 198343584), (3, 132229056), (4, 99171792), (6, 66114528), (8, 49585896), (9, 44076352), (12, 33057264), (16, 24792948), (18, 22038176), (19, 20878272), (24, 16528632), (32, 12396474), (36, 11019088), (38, 10439136), (48, 8264316), (57, 6959424), (64, 6198237), (67, 5920704), (72, 5509544), (76, 5219568), (96, 4132158), (114, 3479712), (134, 2960352), (144, 2754772), (152, 2609784), (171, 2319808), (192, 2066079), (201, 1973568), (228, 1739856), (268, 1480176), (288, 1377386), (304, 1304892), (342, 1159904), (402, 986784), (456, 869928), (536, 740088), (541, 733248), (576, 688693), (603, 657856), (608, 652446), (684, 579952), (804, 493392), (912, 434964), (1072, 370044), (1082, 366624), (1206, 328928), (1216, 326223), (1273, 311616), (1368, 289976), (1608, 246696), (1623, 244416), (1824, 217482), (2144, 185022), (2164, 183312), (2412, 164464), (2546, 155808), (2736, 144988), (3216, 123348), (3246, 122208), (3648, 108741), (3819, 103872), (4288, 92511), (4328, 91656), (4824, 82232), (4869, 81472), (5092, 77904), (5472, 72494), (6432, 61674), (6492, 61104), (7638, 51936), (8656, 45828), (9648, 41116), (9738, 40736), (10184, 38952), (10279, 38592), (10944, 36247), (11457, 34624), (12864, 30837), (12984, 30552), (15276, 25968), (17312, 22914), (19296, 20558), (19476, 20368)]