211350312

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 621129600

約数和(自身を除く): 409779288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 179, 184, 186, 207, 248, 276, 279, 358, 372, 414, 529, 537, 552, 558, 713, 716, 744, 828, 1058, 1074, 1116, 1426, 1432, 1587, 1611, 1656, 2116, 2139, 2148, 2232, 2852, 3174, 3222, 4117, 4232, 4278, 4296, 4761, 5549, 5704, 6348, 6417, 6444, 8234, 8556, 9522, 11098, 12351, 12696, 12834, 12888, 16399, 16468, 16647, 17112, 19044, 22196, 24702, 25668, 32798, 32936, 33294, 37053, 38088, 44392, 49197, 49404, 49941, 51336, 65596, 66588, 74106, 94691, 98394, 98808, 99882, 127627, 131192, 133176, 147591, 148212, 189382, 196788, 199764, 255254, 284073, 295182, 296424, 378764, 382881, 393576, 399528, 510508, 568146, 590364, 757528, 765762, 852219, 1021016, 1136292, 1148643, 1180728, 1531524, 1704438, 2272584, 2297286, 2935421, 3063048, 3408876, 4594572, 5870842, 6817752, 8806263, 9189144, 11741684, 17612526, 23483368, 26418789, 35225052, 52837578, 70450104, 105675156, 211350312]

約数ペア:

[(1, 211350312), (2, 105675156), (3, 70450104), (4, 52837578), (6, 35225052), (8, 26418789), (9, 23483368), (12, 17612526), (18, 11741684), (23, 9189144), (24, 8806263), (31, 6817752), (36, 5870842), (46, 4594572), (62, 3408876), (69, 3063048), (72, 2935421), (92, 2297286), (93, 2272584), (124, 1704438), (138, 1531524), (179, 1180728), (184, 1148643), (186, 1136292), (207, 1021016), (248, 852219), (276, 765762), (279, 757528), (358, 590364), (372, 568146), (414, 510508), (529, 399528), (537, 393576), (552, 382881), (558, 378764), (713, 296424), (716, 295182), (744, 284073), (828, 255254), (1058, 199764), (1074, 196788), (1116, 189382), (1426, 148212), (1432, 147591), (1587, 133176), (1611, 131192), (1656, 127627), (2116, 99882), (2139, 98808), (2148, 98394), (2232, 94691), (2852, 74106), (3174, 66588), (3222, 65596), (4117, 51336), (4232, 49941), (4278, 49404), (4296, 49197), (4761, 44392), (5549, 38088), (5704, 37053), (6348, 33294), (6417, 32936), (6444, 32798), (8234, 25668), (8556, 24702), (9522, 22196), (11098, 19044), (12351, 17112), (12696, 16647), (12834, 16468), (12888, 16399)]