252657972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52769}}^1$

素因数の和:52805

約数の個数: 72

約数和(自身を含む): 768331200

約数和(自身を除く): 515673228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 52769, 105538, 158307, 211076, 316614, 369383, 474921, 633228, 738766, 949842, 1002611, 1108149, 1477532, 1899684, 2005222, 2216298, 3007833, 3324447, 4010444, 4432596, 6015666, 6648894, 7018277, 9023499, 12031332, 13297788, 14036554, 18046998, 21054831, 28073108, 36093996, 42109662, 63164493, 84219324, 126328986, 252657972]

約数ペア:

[(1, 252657972), (2, 126328986), (3, 84219324), (4, 63164493), (6, 42109662), (7, 36093996), (9, 28073108), (12, 21054831), (14, 18046998), (18, 14036554), (19, 13297788), (21, 12031332), (28, 9023499), (36, 7018277), (38, 6648894), (42, 6015666), (57, 4432596), (63, 4010444), (76, 3324447), (84, 3007833), (114, 2216298), (126, 2005222), (133, 1899684), (171, 1477532), (228, 1108149), (252, 1002611), (266, 949842), (342, 738766), (399, 633228), (532, 474921), (684, 369383), (798, 316614), (1197, 211076), (1596, 158307), (2394, 105538), (4788, 52769)]