40745328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 125991936

約数和(自身を除く): 85246608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 167, 184, 204, 208, 221, 272, 276, 299, 312, 334, 368, 391, 408, 442, 501, 552, 598, 624, 663, 668, 782, 816, 884, 897, 1002, 1104, 1173, 1196, 1326, 1336, 1564, 1768, 1794, 2004, 2171, 2346, 2392, 2652, 2672, 2839, 3128, 3536, 3588, 3841, 4008, 4342, 4692, 4784, 5083, 5304, 5678, 6256, 6513, 7176, 7682, 8016, 8517, 8684, 9384, 10166, 10608, 11356, 11523, 13026, 14352, 15249, 15364, 17034, 17368, 18768, 20332, 22712, 23046, 26052, 30498, 30728, 34068, 34736, 36907, 40664, 45424, 46092, 49933, 52104, 60996, 61456, 65297, 68136, 73814, 81328, 92184, 99866, 104208, 110721, 121992, 130594, 136272, 147628, 149799, 184368, 195891, 199732, 221442, 243984, 261188, 295256, 299598, 391782, 399464, 442884, 522376, 590512, 599196, 783564, 798928, 848861, 885768, 1044752, 1198392, 1567128, 1697722, 1771536, 2396784, 2546583, 3134256, 3395444, 5093166, 6790888, 10186332, 13581776, 20372664, 40745328]

約数ペア:

[(1, 40745328), (2, 20372664), (3, 13581776), (4, 10186332), (6, 6790888), (8, 5093166), (12, 3395444), (13, 3134256), (16, 2546583), (17, 2396784), (23, 1771536), (24, 1697722), (26, 1567128), (34, 1198392), (39, 1044752), (46, 885768), (48, 848861), (51, 798928), (52, 783564), (68, 599196), (69, 590512), (78, 522376), (92, 442884), (102, 399464), (104, 391782), (136, 299598), (138, 295256), (156, 261188), (167, 243984), (184, 221442), (204, 199732), (208, 195891), (221, 184368), (272, 149799), (276, 147628), (299, 136272), (312, 130594), (334, 121992), (368, 110721), (391, 104208), (408, 99866), (442, 92184), (501, 81328), (552, 73814), (598, 68136), (624, 65297), (663, 61456), (668, 60996), (782, 52104), (816, 49933), (884, 46092), (897, 45424), (1002, 40664), (1104, 36907), (1173, 34736), (1196, 34068), (1326, 30728), (1336, 30498), (1564, 26052), (1768, 23046), (1794, 22712), (2004, 20332), (2171, 18768), (2346, 17368), (2392, 17034), (2652, 15364), (2672, 15249), (2839, 14352), (3128, 13026), (3536, 11523), (3588, 11356), (3841, 10608), (4008, 10166), (4342, 9384), (4692, 8684), (4784, 8517), (5083, 8016), (5304, 7682), (5678, 7176), (6256, 6513)]