216476832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 671817888

約数和(自身を除く): 455341056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 1014, 1056, 1144, 1213, 1248, 1352, 1716, 1859, 2028, 2288, 2426, 2704, 3432, 3639, 3718, 4056, 4576, 4852, 5408, 5577, 6864, 7278, 7436, 8112, 9704, 11154, 13343, 13728, 14556, 14872, 15769, 16224, 19408, 22308, 26686, 29112, 29744, 31538, 38816, 40029, 44616, 47307, 53372, 58224, 59488, 63076, 80058, 89232, 94614, 106744, 116448, 126152, 160116, 173459, 178464, 189228, 204997, 213488, 252304, 320232, 346918, 378456, 409994, 426976, 504608, 520377, 614991, 640464, 693836, 756912, 819988, 1040754, 1229982, 1280928, 1387672, 1513824, 1639976, 2081508, 2254967, 2459964, 2775344, 3279952, 4163016, 4509934, 4919928, 5550688, 6559904, 6764901, 8326032, 9019868, 9839856, 13529802, 16652064, 18039736, 19679712, 27059604, 36079472, 54119208, 72158944, 108238416, 216476832]

約数ペア:

[(1, 216476832), (2, 108238416), (3, 72158944), (4, 54119208), (6, 36079472), (8, 27059604), (11, 19679712), (12, 18039736), (13, 16652064), (16, 13529802), (22, 9839856), (24, 9019868), (26, 8326032), (32, 6764901), (33, 6559904), (39, 5550688), (44, 4919928), (48, 4509934), (52, 4163016), (66, 3279952), (78, 2775344), (88, 2459964), (96, 2254967), (104, 2081508), (132, 1639976), (143, 1513824), (156, 1387672), (169, 1280928), (176, 1229982), (208, 1040754), (264, 819988), (286, 756912), (312, 693836), (338, 640464), (352, 614991), (416, 520377), (429, 504608), (507, 426976), (528, 409994), (572, 378456), (624, 346918), (676, 320232), (858, 252304), (1014, 213488), (1056, 204997), (1144, 189228), (1213, 178464), (1248, 173459), (1352, 160116), (1716, 126152), (1859, 116448), (2028, 106744), (2288, 94614), (2426, 89232), (2704, 80058), (3432, 63076), (3639, 59488), (3718, 58224), (4056, 53372), (4576, 47307), (4852, 44616), (5408, 40029), (5577, 38816), (6864, 31538), (7278, 29744), (7436, 29112), (8112, 26686), (9704, 22308), (11154, 19408), (13343, 16224), (13728, 15769), (14556, 14872)]