980628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 2903040

約数和(自身を除く): 1922412

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 23, 33, 34, 38, 44, 46, 51, 57, 66, 68, 69, 76, 92, 102, 114, 132, 138, 187, 204, 209, 228, 253, 276, 323, 374, 391, 418, 437, 506, 561, 627, 646, 748, 759, 782, 836, 874, 969, 1012, 1122, 1173, 1254, 1292, 1311, 1518, 1564, 1748, 1938, 2244, 2346, 2508, 2622, 3036, 3553, 3876, 4301, 4692, 4807, 5244, 7106, 7429, 8602, 9614, 10659, 12903, 14212, 14421, 14858, 17204, 19228, 21318, 22287, 25806, 28842, 29716, 42636, 44574, 51612, 57684, 81719, 89148, 163438, 245157, 326876, 490314, 980628]

約数ペア:

[(1, 980628), (2, 490314), (3, 326876), (4, 245157), (6, 163438), (11, 89148), (12, 81719), (17, 57684), (19, 51612), (22, 44574), (23, 42636), (33, 29716), (34, 28842), (38, 25806), (44, 22287), (46, 21318), (51, 19228), (57, 17204), (66, 14858), (68, 14421), (69, 14212), (76, 12903), (92, 10659), (102, 9614), (114, 8602), (132, 7429), (138, 7106), (187, 5244), (204, 4807), (209, 4692), (228, 4301), (253, 3876), (276, 3553), (323, 3036), (374, 2622), (391, 2508), (418, 2346), (437, 2244), (506, 1938), (561, 1748), (627, 1564), (646, 1518), (748, 1311), (759, 1292), (782, 1254), (836, 1173), (874, 1122), (969, 1012)]