40906512

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 123429600

約数和(自身を除く): 82523088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 179, 184, 207, 216, 276, 358, 368, 414, 432, 529, 537, 552, 621, 716, 828, 1058, 1074, 1104, 1242, 1432, 1587, 1611, 1656, 2116, 2148, 2484, 2864, 3174, 3222, 3312, 4117, 4232, 4296, 4761, 4833, 4968, 6348, 6444, 8234, 8464, 8592, 9522, 9666, 9936, 12351, 12696, 12888, 14283, 16468, 19044, 19332, 24702, 25392, 25776, 28566, 32936, 37053, 38088, 38664, 49404, 57132, 65872, 74106, 76176, 77328, 94691, 98808, 111159, 114264, 148212, 189382, 197616, 222318, 228528, 284073, 296424, 378764, 444636, 568146, 592848, 757528, 852219, 889272, 1136292, 1515056, 1704438, 1778544, 2272584, 2556657, 3408876, 4545168, 5113314, 6817752, 10226628, 13635504, 20453256, 40906512]

約数ペア:

[(1, 40906512), (2, 20453256), (3, 13635504), (4, 10226628), (6, 6817752), (8, 5113314), (9, 4545168), (12, 3408876), (16, 2556657), (18, 2272584), (23, 1778544), (24, 1704438), (27, 1515056), (36, 1136292), (46, 889272), (48, 852219), (54, 757528), (69, 592848), (72, 568146), (92, 444636), (108, 378764), (138, 296424), (144, 284073), (179, 228528), (184, 222318), (207, 197616), (216, 189382), (276, 148212), (358, 114264), (368, 111159), (414, 98808), (432, 94691), (529, 77328), (537, 76176), (552, 74106), (621, 65872), (716, 57132), (828, 49404), (1058, 38664), (1074, 38088), (1104, 37053), (1242, 32936), (1432, 28566), (1587, 25776), (1611, 25392), (1656, 24702), (2116, 19332), (2148, 19044), (2484, 16468), (2864, 14283), (3174, 12888), (3222, 12696), (3312, 12351), (4117, 9936), (4232, 9666), (4296, 9522), (4761, 8592), (4833, 8464), (4968, 8234), (6348, 6444)]