40698684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 122304000

約数和(自身を除く): 81605316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 199, 207, 228, 234, 247, 276, 299, 342, 398, 414, 437, 468, 494, 597, 598, 684, 741, 796, 828, 874, 897, 988, 1194, 1196, 1311, 1482, 1748, 1791, 1794, 2223, 2388, 2587, 2622, 2691, 2964, 3582, 3588, 3781, 3933, 4446, 4577, 5174, 5244, 5382, 5681, 7164, 7562, 7761, 7866, 8892, 9154, 10348, 10764, 11343, 11362, 13731, 15124, 15522, 15732, 17043, 18308, 22686, 22724, 23283, 27462, 31044, 34029, 34086, 41193, 45372, 46566, 49153, 51129, 54924, 59501, 68058, 68172, 82386, 86963, 93132, 98306, 102258, 119002, 136116, 147459, 164772, 173926, 178503, 196612, 204516, 238004, 260889, 294918, 347852, 357006, 442377, 521778, 535509, 589836, 714012, 782667, 884754, 1043556, 1071018, 1130519, 1565334, 1769508, 2142036, 2261038, 3130668, 3391557, 4522076, 6783114, 10174671, 13566228, 20349342, 40698684]

約数ペア:

[(1, 40698684), (2, 20349342), (3, 13566228), (4, 10174671), (6, 6783114), (9, 4522076), (12, 3391557), (13, 3130668), (18, 2261038), (19, 2142036), (23, 1769508), (26, 1565334), (36, 1130519), (38, 1071018), (39, 1043556), (46, 884754), (52, 782667), (57, 714012), (69, 589836), (76, 535509), (78, 521778), (92, 442377), (114, 357006), (117, 347852), (138, 294918), (156, 260889), (171, 238004), (199, 204516), (207, 196612), (228, 178503), (234, 173926), (247, 164772), (276, 147459), (299, 136116), (342, 119002), (398, 102258), (414, 98306), (437, 93132), (468, 86963), (494, 82386), (597, 68172), (598, 68058), (684, 59501), (741, 54924), (796, 51129), (828, 49153), (874, 46566), (897, 45372), (988, 41193), (1194, 34086), (1196, 34029), (1311, 31044), (1482, 27462), (1748, 23283), (1791, 22724), (1794, 22686), (2223, 18308), (2388, 17043), (2587, 15732), (2622, 15522), (2691, 15124), (2964, 13731), (3582, 11362), (3588, 11343), (3781, 10764), (3933, 10348), (4446, 9154), (4577, 8892), (5174, 7866), (5244, 7761), (5382, 7562), (5681, 7164)]