253598736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 715222080

約数和(自身を除く): 461623344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 89, 92, 116, 138, 174, 178, 184, 232, 267, 276, 348, 356, 368, 464, 534, 552, 667, 696, 712, 1068, 1104, 1334, 1392, 1424, 2001, 2047, 2136, 2581, 2668, 4002, 4094, 4272, 5162, 5336, 6141, 7743, 7921, 8004, 8188, 10324, 10672, 12282, 15486, 15842, 16008, 16376, 20648, 23763, 24564, 30972, 31684, 32016, 32752, 41296, 47526, 49128, 59363, 61944, 63368, 95052, 98256, 118726, 123888, 126736, 178089, 182183, 190104, 229709, 237452, 356178, 364366, 380208, 459418, 474904, 546549, 689127, 712356, 728732, 918836, 949808, 1093098, 1378254, 1424712, 1457464, 1837672, 2186196, 2756508, 2849424, 2914928, 3675344, 4372392, 5283307, 5513016, 8744784, 10566614, 11026032, 15849921, 21133228, 31699842, 42266456, 63399684, 84532912, 126799368, 253598736]

約数ペア:

[(1, 253598736), (2, 126799368), (3, 84532912), (4, 63399684), (6, 42266456), (8, 31699842), (12, 21133228), (16, 15849921), (23, 11026032), (24, 10566614), (29, 8744784), (46, 5513016), (48, 5283307), (58, 4372392), (69, 3675344), (87, 2914928), (89, 2849424), (92, 2756508), (116, 2186196), (138, 1837672), (174, 1457464), (178, 1424712), (184, 1378254), (232, 1093098), (267, 949808), (276, 918836), (348, 728732), (356, 712356), (368, 689127), (464, 546549), (534, 474904), (552, 459418), (667, 380208), (696, 364366), (712, 356178), (1068, 237452), (1104, 229709), (1334, 190104), (1392, 182183), (1424, 178089), (2001, 126736), (2047, 123888), (2136, 118726), (2581, 98256), (2668, 95052), (4002, 63368), (4094, 61944), (4272, 59363), (5162, 49128), (5336, 47526), (6141, 41296), (7743, 32752), (7921, 32016), (8004, 31684), (8188, 30972), (10324, 24564), (10672, 23763), (12282, 20648), (15486, 16376), (15842, 16008)]