331309566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 875759040

約数和(自身を除く): 544449474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 137, 153, 238, 274, 306, 357, 411, 714, 822, 959, 1071, 1129, 1233, 1918, 2142, 2258, 2329, 2466, 2877, 3387, 4658, 5754, 6774, 6987, 7903, 8631, 10161, 13974, 15806, 16303, 17262, 19193, 20322, 20961, 23709, 32606, 38386, 41922, 47418, 48909, 57579, 71127, 97818, 115158, 134351, 142254, 146727, 154673, 172737, 268702, 293454, 309346, 345474, 403053, 464019, 806106, 928038, 1082711, 1209159, 1392057, 2165422, 2418318, 2629441, 2784114, 3248133, 5258882, 6496266, 7888323, 9744399, 15776646, 18406087, 19488798, 23664969, 36812174, 47329938, 55218261, 110436522, 165654783, 331309566]

約数ペア:

[(1, 331309566), (2, 165654783), (3, 110436522), (6, 55218261), (7, 47329938), (9, 36812174), (14, 23664969), (17, 19488798), (18, 18406087), (21, 15776646), (34, 9744399), (42, 7888323), (51, 6496266), (63, 5258882), (102, 3248133), (119, 2784114), (126, 2629441), (137, 2418318), (153, 2165422), (238, 1392057), (274, 1209159), (306, 1082711), (357, 928038), (411, 806106), (714, 464019), (822, 403053), (959, 345474), (1071, 309346), (1129, 293454), (1233, 268702), (1918, 172737), (2142, 154673), (2258, 146727), (2329, 142254), (2466, 134351), (2877, 115158), (3387, 97818), (4658, 71127), (5754, 57579), (6774, 48909), (6987, 47418), (7903, 41922), (8631, 38386), (10161, 32606), (13974, 23709), (15806, 20961), (16303, 20322), (17262, 19193)]