440629270844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1\times {\mathrm{1213}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 908909640576

約数和(自身を除く): 468280369732

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 521, 673, 1036, 1042, 1213, 1346, 2084, 2426, 2692, 3647, 4711, 4852, 7294, 8491, 9422, 14588, 16982, 18844, 19277, 24901, 33964, 38554, 44881, 49802, 77108, 89762, 99604, 134939, 174307, 179524, 269878, 314167, 348614, 350633, 539756, 628334, 631973, 697228, 701266, 816349, 1256668, 1263946, 1402532, 1632698, 2454431, 2527892, 3265396, 4423811, 4908862, 5714443, 8847622, 9817724, 11428886, 12973421, 17695244, 22857772, 23383001, 25946842, 30204913, 46766002, 51893684, 60409826, 90813947, 93532004, 120819652, 163681007, 181627894, 211434391, 327362014, 363255788, 422868782, 425317829, 654724028, 845737564, 850635658, 1701271316, 2977224803, 5954449606, 11908899212, 15736759673, 31473519346, 62947038692, 110157317711, 220314635422, 440629270844]

約数ペア:

[(1, 440629270844), (2, 220314635422), (4, 110157317711), (7, 62947038692), (14, 31473519346), (28, 15736759673), (37, 11908899212), (74, 5954449606), (148, 2977224803), (259, 1701271316), (518, 850635658), (521, 845737564), (673, 654724028), (1036, 425317829), (1042, 422868782), (1213, 363255788), (1346, 327362014), (2084, 211434391), (2426, 181627894), (2692, 163681007), (3647, 120819652), (4711, 93532004), (4852, 90813947), (7294, 60409826), (8491, 51893684), (9422, 46766002), (14588, 30204913), (16982, 25946842), (18844, 23383001), (19277, 22857772), (24901, 17695244), (33964, 12973421), (38554, 11428886), (44881, 9817724), (49802, 8847622), (77108, 5714443), (89762, 4908862), (99604, 4423811), (134939, 3265396), (174307, 2527892), (179524, 2454431), (269878, 1632698), (314167, 1402532), (348614, 1263946), (350633, 1256668), (539756, 816349), (628334, 701266), (631973, 697228)]