1661258088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193891}}^1$

素因数の和:193927

約数の個数: 96

約数和(自身を含む): 5444487360

約数和(自身を除く): 3783229272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 193891, 387782, 581673, 775564, 1163346, 1357237, 1551128, 1745019, 2326692, 2714474, 3296147, 3490038, 4071711, 4653384, 5428948, 6592294, 6980076, 8143422, 9888441, 10857896, 12215133, 13184588, 13960152, 16286844, 19776882, 23073029, 24430266, 26369176, 29665323, 32573688, 39553764, 46146058, 48860532, 59330646, 69219087, 79107528, 92292116, 97721064, 118661292, 138438174, 184584232, 207657261, 237322584, 276876348, 415314522, 553752696, 830629044, 1661258088]

約数ペア:

[(1, 1661258088), (2, 830629044), (3, 553752696), (4, 415314522), (6, 276876348), (7, 237322584), (8, 207657261), (9, 184584232), (12, 138438174), (14, 118661292), (17, 97721064), (18, 92292116), (21, 79107528), (24, 69219087), (28, 59330646), (34, 48860532), (36, 46146058), (42, 39553764), (51, 32573688), (56, 29665323), (63, 26369176), (68, 24430266), (72, 23073029), (84, 19776882), (102, 16286844), (119, 13960152), (126, 13184588), (136, 12215133), (153, 10857896), (168, 9888441), (204, 8143422), (238, 6980076), (252, 6592294), (306, 5428948), (357, 4653384), (408, 4071711), (476, 3490038), (504, 3296147), (612, 2714474), (714, 2326692), (952, 1745019), (1071, 1551128), (1224, 1357237), (1428, 1163346), (2142, 775564), (2856, 581673), (4284, 387782), (8568, 193891)]