223237764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 596232000

約数和(自身を除く): 372994236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 389, 684, 778, 839, 1167, 1556, 1678, 2334, 2517, 3356, 3501, 4668, 5034, 7002, 7391, 7551, 10068, 14004, 14782, 15102, 15941, 22173, 29564, 30204, 31882, 44346, 47823, 63764, 66519, 88692, 95646, 133038, 143469, 191292, 266076, 286938, 326371, 573876, 652742, 979113, 1305484, 1958226, 2937339, 3916452, 5874678, 6201049, 11749356, 12402098, 18603147, 24804196, 37206294, 55809441, 74412588, 111618882, 223237764]

約数ペア:

[(1, 223237764), (2, 111618882), (3, 74412588), (4, 55809441), (6, 37206294), (9, 24804196), (12, 18603147), (18, 12402098), (19, 11749356), (36, 6201049), (38, 5874678), (57, 3916452), (76, 2937339), (114, 1958226), (171, 1305484), (228, 979113), (342, 652742), (389, 573876), (684, 326371), (778, 286938), (839, 266076), (1167, 191292), (1556, 143469), (1678, 133038), (2334, 95646), (2517, 88692), (3356, 66519), (3501, 63764), (4668, 47823), (5034, 44346), (7002, 31882), (7391, 30204), (7551, 29564), (10068, 22173), (14004, 15941), (14782, 15102)]