528051258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22901}}^1$

素因数の和:22980

約数の個数: 64

約数和(自身を含む): 1363127040

約数和(自身を除く): 835075782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 22901, 23058, 45802, 68703, 137406, 160307, 206109, 320614, 412218, 480921, 618327, 961842, 1236654, 1396961, 1442763, 2793922, 2885526, 4190883, 4328289, 8381766, 8656578, 9778727, 12572649, 19557454, 25145298, 29336181, 37717947, 58672362, 75435894, 88008543, 176017086, 264025629, 528051258]

約数ペア:

[(1, 528051258), (2, 264025629), (3, 176017086), (6, 88008543), (7, 75435894), (9, 58672362), (14, 37717947), (18, 29336181), (21, 25145298), (27, 19557454), (42, 12572649), (54, 9778727), (61, 8656578), (63, 8381766), (122, 4328289), (126, 4190883), (183, 2885526), (189, 2793922), (366, 1442763), (378, 1396961), (427, 1236654), (549, 961842), (854, 618327), (1098, 480921), (1281, 412218), (1647, 320614), (2562, 206109), (3294, 160307), (3843, 137406), (7686, 68703), (11529, 45802), (22901, 23058)]