649957014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4871}}^1$

素因数の和:5242

約数の個数: 64

約数和(自身を含む): 1655700480

約数和(自身を除く): 1005743466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 353, 378, 706, 1059, 2118, 2471, 3177, 4871, 4942, 6354, 7413, 9531, 9742, 14613, 14826, 19062, 22239, 29226, 34097, 43839, 44478, 66717, 68194, 87678, 102291, 131517, 133434, 204582, 263034, 306873, 613746, 920619, 1719463, 1841238, 3438926, 5158389, 10316778, 12036241, 15475167, 24072482, 30950334, 36108723, 46425501, 72217446, 92851002, 108326169, 216652338, 324978507, 649957014]

約数ペア:

[(1, 649957014), (2, 324978507), (3, 216652338), (6, 108326169), (7, 92851002), (9, 72217446), (14, 46425501), (18, 36108723), (21, 30950334), (27, 24072482), (42, 15475167), (54, 12036241), (63, 10316778), (126, 5158389), (189, 3438926), (353, 1841238), (378, 1719463), (706, 920619), (1059, 613746), (2118, 306873), (2471, 263034), (3177, 204582), (4871, 133434), (4942, 131517), (6354, 102291), (7413, 87678), (9531, 68194), (9742, 66717), (14613, 44478), (14826, 43839), (19062, 34097), (22239, 29226)]