220052772

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 569194080

約数和(自身を除く): 349141308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 313, 331, 354, 531, 626, 662, 708, 939, 993, 1062, 1252, 1324, 1878, 1986, 2124, 2817, 2979, 3756, 3972, 5634, 5958, 11268, 11916, 18467, 19529, 36934, 39058, 55401, 58587, 73868, 78116, 103603, 110802, 117174, 166203, 175761, 207206, 221604, 234348, 310809, 332406, 351522, 414412, 621618, 664812, 703044, 932427, 1243236, 1864854, 3729708, 6112577, 12225154, 18337731, 24450308, 36675462, 55013193, 73350924, 110026386, 220052772]

約数ペア:

[(1, 220052772), (2, 110026386), (3, 73350924), (4, 55013193), (6, 36675462), (9, 24450308), (12, 18337731), (18, 12225154), (36, 6112577), (59, 3729708), (118, 1864854), (177, 1243236), (236, 932427), (313, 703044), (331, 664812), (354, 621618), (531, 414412), (626, 351522), (662, 332406), (708, 310809), (939, 234348), (993, 221604), (1062, 207206), (1252, 175761), (1324, 166203), (1878, 117174), (1986, 110802), (2124, 103603), (2817, 78116), (2979, 73868), (3756, 58587), (3972, 55401), (5634, 39058), (5958, 36934), (11268, 19529), (11916, 18467)]