520157376

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5324

約数の個数: 140

約数和(自身を含む): 1623369880

約数和(自身を除く): 1103212504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5281, 5472, 6156, 8208, 10562, 10944, 12312, 15843, 16416, 21124, 24624, 31686, 32832, 42248, 47529, 49248, 63372, 84496, 95058, 98496, 100339, 126744, 142587, 168992, 190116, 200678, 253488, 285174, 301017, 337984, 380232, 401356, 427761, 506976, 570348, 602034, 760464, 802712, 855522, 903051, 1013952, 1140696, 1204068, 1520928, 1605424, 1711044, 1806102, 2281392, 2408136, 2709153, 3041856, 3210848, 3422088, 3612204, 4562784, 4816272, 5418306, 6421696, 6844176, 7224408, 8127459, 9125568, 9632544, 10836612, 13688352, 14448816, 16254918, 19265088, 21673224, 27376704, 28897632, 32509836, 43346448, 57795264, 65019672, 86692896, 130039344, 173385792, 260078688, 520157376]

約数ペア:

[(1, 520157376), (2, 260078688), (3, 173385792), (4, 130039344), (6, 86692896), (8, 65019672), (9, 57795264), (12, 43346448), (16, 32509836), (18, 28897632), (19, 27376704), (24, 21673224), (27, 19265088), (32, 16254918), (36, 14448816), (38, 13688352), (48, 10836612), (54, 9632544), (57, 9125568), (64, 8127459), (72, 7224408), (76, 6844176), (81, 6421696), (96, 5418306), (108, 4816272), (114, 4562784), (144, 3612204), (152, 3422088), (162, 3210848), (171, 3041856), (192, 2709153), (216, 2408136), (228, 2281392), (288, 1806102), (304, 1711044), (324, 1605424), (342, 1520928), (432, 1204068), (456, 1140696), (513, 1013952), (576, 903051), (608, 855522), (648, 802712), (684, 760464), (864, 602034), (912, 570348), (1026, 506976), (1216, 427761), (1296, 401356), (1368, 380232), (1539, 337984), (1728, 301017), (1824, 285174), (2052, 253488), (2592, 200678), (2736, 190116), (3078, 168992), (3648, 142587), (4104, 126744), (5184, 100339), (5281, 98496), (5472, 95058), (6156, 84496), (8208, 63372), (10562, 49248), (10944, 47529), (12312, 42248), (15843, 32832), (16416, 31686), (21124, 24624)]