253093764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 763032704

約数和(自身を除く): 509938940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 121, 132, 148, 154, 222, 231, 242, 259, 308, 363, 407, 444, 462, 484, 518, 673, 726, 777, 814, 847, 924, 1036, 1221, 1346, 1452, 1554, 1628, 1694, 2019, 2442, 2541, 2692, 2849, 3108, 3388, 4038, 4477, 4711, 4884, 5082, 5698, 7403, 8076, 8547, 8954, 9422, 10164, 11396, 13431, 14133, 14806, 17094, 17908, 18844, 22209, 24901, 26862, 28266, 29612, 31339, 34188, 44418, 49802, 51821, 53724, 56532, 62678, 74703, 81433, 88836, 94017, 99604, 103642, 125356, 149406, 155463, 162866, 174307, 188034, 207284, 244299, 273911, 298812, 310926, 325732, 348614, 376068, 488598, 522921, 547822, 570031, 621852, 697228, 821733, 977196, 1045842, 1095644, 1140062, 1643466, 1710093, 1917377, 2091684, 2280124, 3013021, 3286932, 3420186, 3834754, 5752131, 6026042, 6840372, 7669508, 9039063, 11504262, 12052084, 18078126, 21091147, 23008524, 36156252, 42182294, 63273441, 84364588, 126546882, 253093764]

約数ペア:

[(1, 253093764), (2, 126546882), (3, 84364588), (4, 63273441), (6, 42182294), (7, 36156252), (11, 23008524), (12, 21091147), (14, 18078126), (21, 12052084), (22, 11504262), (28, 9039063), (33, 7669508), (37, 6840372), (42, 6026042), (44, 5752131), (66, 3834754), (74, 3420186), (77, 3286932), (84, 3013021), (111, 2280124), (121, 2091684), (132, 1917377), (148, 1710093), (154, 1643466), (222, 1140062), (231, 1095644), (242, 1045842), (259, 977196), (308, 821733), (363, 697228), (407, 621852), (444, 570031), (462, 547822), (484, 522921), (518, 488598), (673, 376068), (726, 348614), (777, 325732), (814, 310926), (847, 298812), (924, 273911), (1036, 244299), (1221, 207284), (1346, 188034), (1452, 174307), (1554, 162866), (1628, 155463), (1694, 149406), (2019, 125356), (2442, 103642), (2541, 99604), (2692, 94017), (2849, 88836), (3108, 81433), (3388, 74703), (4038, 62678), (4477, 56532), (4711, 53724), (4884, 51821), (5082, 49802), (5698, 44418), (7403, 34188), (8076, 31339), (8547, 29612), (8954, 28266), (9422, 26862), (10164, 24901), (11396, 22209), (13431, 18844), (14133, 17908), (14806, 17094)]