216208992

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{7793}}^1$

素因数の和:7840

約数の個数: 72

約数和(自身を含む): 602975016

約数和(自身を除く): 386766024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 7793, 9248, 13872, 15586, 23379, 27744, 31172, 46758, 62344, 93516, 124688, 132481, 187032, 249376, 264962, 374064, 397443, 529924, 748128, 794886, 1059848, 1589772, 2119696, 2252177, 3179544, 4239392, 4504354, 6359088, 6756531, 9008708, 12718176, 13513062, 18017416, 27026124, 36034832, 54052248, 72069664, 108104496, 216208992]

約数ペア:

[(1, 216208992), (2, 108104496), (3, 72069664), (4, 54052248), (6, 36034832), (8, 27026124), (12, 18017416), (16, 13513062), (17, 12718176), (24, 9008708), (32, 6756531), (34, 6359088), (48, 4504354), (51, 4239392), (68, 3179544), (96, 2252177), (102, 2119696), (136, 1589772), (204, 1059848), (272, 794886), (289, 748128), (408, 529924), (544, 397443), (578, 374064), (816, 264962), (867, 249376), (1156, 187032), (1632, 132481), (1734, 124688), (2312, 93516), (3468, 62344), (4624, 46758), (6936, 31172), (7793, 27744), (9248, 23379), (13872, 15586)]