1641144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4464000

約数和(自身を除く): 2822856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 61, 76, 114, 118, 122, 152, 177, 183, 228, 236, 244, 354, 366, 456, 472, 488, 708, 732, 1121, 1159, 1416, 1464, 2242, 2318, 3363, 3477, 3599, 4484, 4636, 6726, 6954, 7198, 8968, 9272, 10797, 13452, 13908, 14396, 21594, 26904, 27816, 28792, 43188, 68381, 86376, 136762, 205143, 273524, 410286, 547048, 820572, 1641144]

約数ペア:

[(1, 1641144), (2, 820572), (3, 547048), (4, 410286), (6, 273524), (8, 205143), (12, 136762), (19, 86376), (24, 68381), (38, 43188), (57, 28792), (59, 27816), (61, 26904), (76, 21594), (114, 14396), (118, 13908), (122, 13452), (152, 10797), (177, 9272), (183, 8968), (228, 7198), (236, 6954), (244, 6726), (354, 4636), (366, 4484), (456, 3599), (472, 3477), (488, 3363), (708, 2318), (732, 2242), (1121, 1464), (1159, 1416)]