616941396

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 1590813224

約数和(自身を除く): 973871828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 181, 219, 292, 362, 438, 543, 657, 724, 876, 1086, 1297, 1314, 1629, 2172, 2594, 2628, 3258, 3891, 5188, 6516, 7782, 11673, 13213, 15564, 23346, 26426, 39639, 46692, 52852, 79278, 94681, 118917, 158556, 189362, 234757, 237834, 284043, 378724, 469514, 475668, 568086, 704271, 852129, 939028, 1136172, 1408542, 1704258, 2112813, 2817084, 3408516, 4225626, 8451252, 17137261, 34274522, 51411783, 68549044, 102823566, 154235349, 205647132, 308470698, 616941396]

約数ペア:

[(1, 616941396), (2, 308470698), (3, 205647132), (4, 154235349), (6, 102823566), (9, 68549044), (12, 51411783), (18, 34274522), (36, 17137261), (73, 8451252), (146, 4225626), (181, 3408516), (219, 2817084), (292, 2112813), (362, 1704258), (438, 1408542), (543, 1136172), (657, 939028), (724, 852129), (876, 704271), (1086, 568086), (1297, 475668), (1314, 469514), (1629, 378724), (2172, 284043), (2594, 237834), (2628, 234757), (3258, 189362), (3891, 158556), (5188, 118917), (6516, 94681), (7782, 79278), (11673, 52852), (13213, 46692), (15564, 39639), (23346, 26426)]