1098493648

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 2511089280

約数和(自身を除く): 1412595632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 139, 164, 278, 287, 328, 556, 574, 656, 973, 1112, 1148, 1721, 1946, 2224, 2296, 3442, 3892, 4592, 5699, 6884, 7784, 11398, 12047, 13768, 15568, 22796, 24094, 27536, 39893, 45592, 48188, 70561, 79786, 91184, 96376, 141122, 159572, 192752, 239219, 282244, 319144, 478438, 493927, 564488, 638288, 956876, 987854, 1128976, 1674533, 1913752, 1975708, 3349066, 3827504, 3951416, 6698132, 7902832, 9807979, 13396264, 19615958, 26792528, 39231916, 68655853, 78463832, 137311706, 156927664, 274623412, 549246824, 1098493648]

約数ペア:

[(1, 1098493648), (2, 549246824), (4, 274623412), (7, 156927664), (8, 137311706), (14, 78463832), (16, 68655853), (28, 39231916), (41, 26792528), (56, 19615958), (82, 13396264), (112, 9807979), (139, 7902832), (164, 6698132), (278, 3951416), (287, 3827504), (328, 3349066), (556, 1975708), (574, 1913752), (656, 1674533), (973, 1128976), (1112, 987854), (1148, 956876), (1721, 638288), (1946, 564488), (2224, 493927), (2296, 478438), (3442, 319144), (3892, 282244), (4592, 239219), (5699, 192752), (6884, 159572), (7784, 141122), (11398, 96376), (12047, 91184), (13768, 79786), (15568, 70561), (22796, 48188), (24094, 45592), (27536, 39893)]