245928936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 729855360

約数和(自身を除く): 483926424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 374, 407, 408, 444, 561, 629, 748, 814, 888, 1122, 1221, 1258, 1481, 1496, 1628, 1887, 2244, 2442, 2516, 2962, 3256, 3774, 4443, 4488, 4884, 5032, 5924, 6919, 7548, 8886, 9768, 11848, 13838, 15096, 16291, 17772, 20757, 25177, 27676, 32582, 35544, 41514, 48873, 50354, 54797, 55352, 65164, 75531, 83028, 97746, 100708, 109594, 130328, 151062, 164391, 166056, 195492, 201416, 219188, 276947, 302124, 328782, 390984, 438376, 553894, 602767, 604248, 657564, 830841, 931549, 1107788, 1205534, 1315128, 1661682, 1808301, 1863098, 2215576, 2411068, 2794647, 3323364, 3616602, 3726196, 4822136, 5589294, 6646728, 7233204, 7452392, 10247039, 11178588, 14466408, 20494078, 22357176, 30741117, 40988156, 61482234, 81976312, 122964468, 245928936]

約数ペア:

[(1, 245928936), (2, 122964468), (3, 81976312), (4, 61482234), (6, 40988156), (8, 30741117), (11, 22357176), (12, 20494078), (17, 14466408), (22, 11178588), (24, 10247039), (33, 7452392), (34, 7233204), (37, 6646728), (44, 5589294), (51, 4822136), (66, 3726196), (68, 3616602), (74, 3323364), (88, 2794647), (102, 2411068), (111, 2215576), (132, 1863098), (136, 1808301), (148, 1661682), (187, 1315128), (204, 1205534), (222, 1107788), (264, 931549), (296, 830841), (374, 657564), (407, 604248), (408, 602767), (444, 553894), (561, 438376), (629, 390984), (748, 328782), (814, 302124), (888, 276947), (1122, 219188), (1221, 201416), (1258, 195492), (1481, 166056), (1496, 164391), (1628, 151062), (1887, 130328), (2244, 109594), (2442, 100708), (2516, 97746), (2962, 83028), (3256, 75531), (3774, 65164), (4443, 55352), (4488, 54797), (4884, 50354), (5032, 48873), (5924, 41514), (6919, 35544), (7548, 32582), (8886, 27676), (9768, 25177), (11848, 20757), (13838, 17772), (15096, 16291)]