249992496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133543}}^1$

素因数の和:133570

約数の個数: 60

約数和(自身を含む): 753455248

約数和(自身を除く): 503462752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 133543, 267086, 400629, 534172, 801258, 1068344, 1201887, 1602516, 1736059, 2136688, 2403774, 3205032, 3472118, 4807548, 5208177, 6410064, 6944236, 9615096, 10416354, 13888472, 15624531, 19230192, 20832708, 27776944, 31249062, 41665416, 62498124, 83330832, 124996248, 249992496]

約数ペア:

[(1, 249992496), (2, 124996248), (3, 83330832), (4, 62498124), (6, 41665416), (8, 31249062), (9, 27776944), (12, 20832708), (13, 19230192), (16, 15624531), (18, 13888472), (24, 10416354), (26, 9615096), (36, 6944236), (39, 6410064), (48, 5208177), (52, 4807548), (72, 3472118), (78, 3205032), (104, 2403774), (117, 2136688), (144, 1736059), (156, 1602516), (208, 1201887), (234, 1068344), (312, 801258), (468, 534172), (624, 400629), (936, 267086), (1872, 133543)]