233647841276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^2\times {\mathrm{1021}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 442967953680

約数和(自身を除く): 209320112404

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 271, 542, 779, 1021, 1084, 1558, 2042, 3116, 4084, 5149, 10298, 11111, 19399, 20596, 22222, 38798, 41861, 44444, 73441, 77596, 83722, 146882, 167444, 211109, 276691, 293764, 422218, 553382, 795359, 844436, 1106764, 1395379, 1590718, 2790758, 3011081, 3181436, 5257129, 5581516, 6022162, 10514258, 11344331, 12044324, 21028516, 22688662, 45377324, 57210539, 74983261, 114421078, 149966522, 215542289, 228842156, 299933044, 431084578, 862169156, 1424681959, 2849363918, 3074313701, 5698727836, 6148627402, 12297254804, 58411960319, 116823920638, 233647841276]

約数ペア:

[(1, 233647841276), (2, 116823920638), (4, 58411960319), (19, 12297254804), (38, 6148627402), (41, 5698727836), (76, 3074313701), (82, 2849363918), (164, 1424681959), (271, 862169156), (542, 431084578), (779, 299933044), (1021, 228842156), (1084, 215542289), (1558, 149966522), (2042, 114421078), (3116, 74983261), (4084, 57210539), (5149, 45377324), (10298, 22688662), (11111, 21028516), (19399, 12044324), (20596, 11344331), (22222, 10514258), (38798, 6022162), (41861, 5581516), (44444, 5257129), (73441, 3181436), (77596, 3011081), (83722, 2790758), (146882, 1590718), (167444, 1395379), (211109, 1106764), (276691, 844436), (293764, 795359), (422218, 553382)]