1566654948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 4218230016

約数和(自身を除く): 2651575068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 61, 86, 94, 122, 129, 141, 172, 183, 188, 244, 258, 282, 353, 366, 387, 423, 516, 549, 564, 706, 732, 774, 846, 1059, 1098, 1412, 1548, 1692, 2021, 2118, 2196, 2623, 2867, 3177, 4042, 4236, 5246, 5734, 6063, 6354, 7869, 8084, 8601, 10492, 11468, 12126, 12708, 15179, 15738, 16591, 17202, 18189, 21533, 23607, 24252, 25803, 30358, 31476, 33182, 34404, 36378, 43066, 45537, 47214, 49773, 51606, 60716, 64599, 66364, 72756, 86132, 91074, 94428, 99546, 103212, 123281, 129198, 136611, 149319, 182148, 193797, 199092, 246562, 258396, 273222, 298638, 369843, 387594, 493124, 546444, 597276, 713413, 739686, 775188, 925919, 1012051, 1109529, 1426826, 1479372, 1851838, 2024102, 2140239, 2219058, 2777757, 2853652, 3036153, 3703676, 4048204, 4280478, 4438116, 5555514, 6072306, 6420717, 8333271, 8560956, 9108459, 11111028, 12144612, 12841434, 16666542, 18216918, 25682868, 33333084, 36433836, 43518193, 87036386, 130554579, 174072772, 261109158, 391663737, 522218316, 783327474, 1566654948]

約数ペア:

[(1, 1566654948), (2, 783327474), (3, 522218316), (4, 391663737), (6, 261109158), (9, 174072772), (12, 130554579), (18, 87036386), (36, 43518193), (43, 36433836), (47, 33333084), (61, 25682868), (86, 18216918), (94, 16666542), (122, 12841434), (129, 12144612), (141, 11111028), (172, 9108459), (183, 8560956), (188, 8333271), (244, 6420717), (258, 6072306), (282, 5555514), (353, 4438116), (366, 4280478), (387, 4048204), (423, 3703676), (516, 3036153), (549, 2853652), (564, 2777757), (706, 2219058), (732, 2140239), (774, 2024102), (846, 1851838), (1059, 1479372), (1098, 1426826), (1412, 1109529), (1548, 1012051), (1692, 925919), (2021, 775188), (2118, 739686), (2196, 713413), (2623, 597276), (2867, 546444), (3177, 493124), (4042, 387594), (4236, 369843), (5246, 298638), (5734, 273222), (6063, 258396), (6354, 246562), (7869, 199092), (8084, 193797), (8601, 182148), (10492, 149319), (11468, 136611), (12126, 129198), (12708, 123281), (15179, 103212), (15738, 99546), (16591, 94428), (17202, 91074), (18189, 86132), (21533, 72756), (23607, 66364), (24252, 64599), (25803, 60716), (30358, 51606), (31476, 49773), (33182, 47214), (34404, 45537), (36378, 43066)]