220938096

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1237}}^1$

素因数の和:1370

約数の個数: 60

約数和(自身を含む): 580735896

約数和(自身を除く): 359797800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1237, 1464, 2474, 2928, 3711, 3721, 4948, 7422, 7442, 9896, 11163, 14844, 14884, 19792, 22326, 29688, 29768, 44652, 59376, 59536, 75457, 89304, 150914, 178608, 226371, 301828, 452742, 603656, 905484, 1207312, 1810968, 3621936, 4602877, 9205754, 13808631, 18411508, 27617262, 36823016, 55234524, 73646032, 110469048, 220938096]

約数ペア:

[(1, 220938096), (2, 110469048), (3, 73646032), (4, 55234524), (6, 36823016), (8, 27617262), (12, 18411508), (16, 13808631), (24, 9205754), (48, 4602877), (61, 3621936), (122, 1810968), (183, 1207312), (244, 905484), (366, 603656), (488, 452742), (732, 301828), (976, 226371), (1237, 178608), (1464, 150914), (2474, 89304), (2928, 75457), (3711, 59536), (3721, 59376), (4948, 44652), (7422, 29768), (7442, 29688), (9896, 22326), (11163, 19792), (14844, 14884)]