215399088

素因数分解:

$2^4\times 3^6\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 140

約数和(自身を含む): 638355720

約数和(自身を除く): 422956632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 243, 313, 324, 354, 432, 472, 486, 531, 626, 648, 708, 729, 939, 944, 972, 1062, 1252, 1296, 1416, 1458, 1593, 1878, 1944, 2124, 2504, 2817, 2832, 2916, 3186, 3756, 3888, 4248, 4779, 5008, 5634, 5832, 6372, 7512, 8451, 8496, 9558, 11268, 11664, 12744, 14337, 15024, 16902, 18467, 19116, 22536, 25353, 25488, 28674, 33804, 36934, 38232, 43011, 45072, 50706, 55401, 57348, 67608, 73868, 76059, 76464, 86022, 101412, 110802, 114696, 135216, 147736, 152118, 166203, 172044, 202824, 221604, 228177, 229392, 295472, 304236, 332406, 344088, 405648, 443208, 456354, 498609, 608472, 664812, 688176, 886416, 912708, 997218, 1216944, 1329624, 1495827, 1825416, 1994436, 2659248, 2991654, 3650832, 3988872, 4487481, 5983308, 7977744, 8974962, 11966616, 13462443, 17949924, 23933232, 26924886, 35899848, 53849772, 71799696, 107699544, 215399088]

約数ペア:

[(1, 215399088), (2, 107699544), (3, 71799696), (4, 53849772), (6, 35899848), (8, 26924886), (9, 23933232), (12, 17949924), (16, 13462443), (18, 11966616), (24, 8974962), (27, 7977744), (36, 5983308), (48, 4487481), (54, 3988872), (59, 3650832), (72, 2991654), (81, 2659248), (108, 1994436), (118, 1825416), (144, 1495827), (162, 1329624), (177, 1216944), (216, 997218), (236, 912708), (243, 886416), (313, 688176), (324, 664812), (354, 608472), (432, 498609), (472, 456354), (486, 443208), (531, 405648), (626, 344088), (648, 332406), (708, 304236), (729, 295472), (939, 229392), (944, 228177), (972, 221604), (1062, 202824), (1252, 172044), (1296, 166203), (1416, 152118), (1458, 147736), (1593, 135216), (1878, 114696), (1944, 110802), (2124, 101412), (2504, 86022), (2817, 76464), (2832, 76059), (2916, 73868), (3186, 67608), (3756, 57348), (3888, 55401), (4248, 50706), (4779, 45072), (5008, 43011), (5634, 38232), (5832, 36934), (6372, 33804), (7512, 28674), (8451, 25488), (8496, 25353), (9558, 22536), (11268, 19116), (11664, 18467), (12744, 16902), (14337, 15024)]