289838892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 789626880

約数和(自身を除く): 499787988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 127, 202, 254, 269, 303, 381, 404, 508, 538, 606, 707, 762, 807, 889, 1076, 1212, 1414, 1524, 1614, 1778, 1883, 2121, 2667, 2828, 3228, 3556, 3766, 4242, 5334, 5649, 7532, 8484, 10668, 11298, 12827, 22596, 25654, 27169, 34163, 38481, 51308, 54338, 68326, 76962, 81507, 89789, 102489, 108676, 136652, 153924, 163014, 179578, 190183, 204978, 239141, 269367, 326028, 359156, 380366, 409956, 478282, 538734, 570549, 717423, 760732, 956564, 1077468, 1141098, 1434846, 2282196, 2869692, 3450463, 6900926, 10351389, 13801852, 20702778, 24153241, 41405556, 48306482, 72459723, 96612964, 144919446, 289838892]

約数ペア:

[(1, 289838892), (2, 144919446), (3, 96612964), (4, 72459723), (6, 48306482), (7, 41405556), (12, 24153241), (14, 20702778), (21, 13801852), (28, 10351389), (42, 6900926), (84, 3450463), (101, 2869692), (127, 2282196), (202, 1434846), (254, 1141098), (269, 1077468), (303, 956564), (381, 760732), (404, 717423), (508, 570549), (538, 538734), (606, 478282), (707, 409956), (762, 380366), (807, 359156), (889, 326028), (1076, 269367), (1212, 239141), (1414, 204978), (1524, 190183), (1614, 179578), (1778, 163014), (1883, 153924), (2121, 136652), (2667, 108676), (2828, 102489), (3228, 89789), (3556, 81507), (3766, 76962), (4242, 68326), (5334, 54338), (5649, 51308), (7532, 38481), (8484, 34163), (10668, 27169), (11298, 25654), (12827, 22596)]