499020788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2469

約数の個数: 96

約数和(自身を含む): 1161216000

約数和(自身を除く): 662195212

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 68, 76, 92, 119, 133, 161, 238, 266, 322, 323, 391, 437, 476, 532, 644, 646, 782, 874, 1292, 1564, 1748, 2261, 2399, 2737, 3059, 4522, 4798, 5474, 6118, 7429, 9044, 9596, 10948, 12236, 14858, 16793, 29716, 33586, 40783, 45581, 52003, 55177, 67172, 81566, 91162, 104006, 110354, 163132, 182324, 208012, 220708, 285481, 319067, 386239, 570962, 638134, 772478, 774877, 938009, 1048363, 1141924, 1276268, 1544956, 1549754, 1876018, 2096726, 3099508, 3752036, 4193452, 5424139, 6566063, 7338541, 10848278, 13132126, 14677082, 17822171, 21696556, 26264252, 29354164, 35644342, 71288684, 124755197, 249510394, 499020788]

約数ペア:

[(1, 499020788), (2, 249510394), (4, 124755197), (7, 71288684), (14, 35644342), (17, 29354164), (19, 26264252), (23, 21696556), (28, 17822171), (34, 14677082), (38, 13132126), (46, 10848278), (68, 7338541), (76, 6566063), (92, 5424139), (119, 4193452), (133, 3752036), (161, 3099508), (238, 2096726), (266, 1876018), (322, 1549754), (323, 1544956), (391, 1276268), (437, 1141924), (476, 1048363), (532, 938009), (644, 774877), (646, 772478), (782, 638134), (874, 570962), (1292, 386239), (1564, 319067), (1748, 285481), (2261, 220708), (2399, 208012), (2737, 182324), (3059, 163132), (4522, 110354), (4798, 104006), (5474, 91162), (6118, 81566), (7429, 67172), (9044, 55177), (9596, 52003), (10948, 45581), (12236, 40783), (14858, 33586), (16793, 29716)]