623305368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{137413}}^1$

素因数の和:137438

約数の個数: 80

約数和(自身を含む): 1995251280

約数和(自身を除く): 1371945912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 137413, 274826, 412239, 549652, 824478, 961891, 1099304, 1236717, 1648956, 1923782, 2473434, 2885673, 3297912, 3710151, 3847564, 4946868, 5771346, 7420302, 7695128, 8657019, 9893736, 11130453, 11542692, 14840604, 17314038, 22260906, 23085384, 25971057, 29681208, 34628076, 44521812, 51942114, 69256152, 77913171, 89043624, 103884228, 155826342, 207768456, 311652684, 623305368]

約数ペア:

[(1, 623305368), (2, 311652684), (3, 207768456), (4, 155826342), (6, 103884228), (7, 89043624), (8, 77913171), (9, 69256152), (12, 51942114), (14, 44521812), (18, 34628076), (21, 29681208), (24, 25971057), (27, 23085384), (28, 22260906), (36, 17314038), (42, 14840604), (54, 11542692), (56, 11130453), (63, 9893736), (72, 8657019), (81, 7695128), (84, 7420302), (108, 5771346), (126, 4946868), (162, 3847564), (168, 3710151), (189, 3297912), (216, 2885673), (252, 2473434), (324, 1923782), (378, 1648956), (504, 1236717), (567, 1099304), (648, 961891), (756, 824478), (1134, 549652), (1512, 412239), (2268, 274826), (4536, 137413)]