374620428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 1173996096

約数和(自身を除く): 799375668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 182, 234, 252, 273, 346, 364, 468, 519, 546, 661, 692, 819, 1038, 1092, 1211, 1322, 1557, 1638, 1983, 2076, 2249, 2422, 2644, 3114, 3276, 3633, 3966, 4498, 4627, 4844, 5949, 6228, 6747, 7266, 7932, 8593, 8996, 9254, 10899, 11898, 13494, 13881, 14532, 15743, 17186, 18508, 20241, 21798, 23796, 25779, 26988, 27762, 31486, 34372, 40482, 41643, 43596, 47229, 51558, 55524, 60151, 62972, 77337, 80964, 83286, 94458, 103116, 114353, 120302, 141687, 154674, 166572, 180453, 188916, 228706, 240604, 283374, 309348, 343059, 360906, 457412, 541359, 566748, 686118, 721812, 800471, 1029177, 1082718, 1372236, 1486589, 1600942, 2058354, 2165436, 2401413, 2973178, 3201884, 4116708, 4459767, 4802826, 5946356, 7204239, 8919534, 9605652, 10406123, 13379301, 14408478, 17839068, 20812246, 26758602, 28816956, 31218369, 41624492, 53517204, 62436738, 93655107, 124873476, 187310214, 374620428]

約数ペア:

[(1, 374620428), (2, 187310214), (3, 124873476), (4, 93655107), (6, 62436738), (7, 53517204), (9, 41624492), (12, 31218369), (13, 28816956), (14, 26758602), (18, 20812246), (21, 17839068), (26, 14408478), (28, 13379301), (36, 10406123), (39, 9605652), (42, 8919534), (52, 7204239), (63, 5946356), (78, 4802826), (84, 4459767), (91, 4116708), (117, 3201884), (126, 2973178), (156, 2401413), (173, 2165436), (182, 2058354), (234, 1600942), (252, 1486589), (273, 1372236), (346, 1082718), (364, 1029177), (468, 800471), (519, 721812), (546, 686118), (661, 566748), (692, 541359), (819, 457412), (1038, 360906), (1092, 343059), (1211, 309348), (1322, 283374), (1557, 240604), (1638, 228706), (1983, 188916), (2076, 180453), (2249, 166572), (2422, 154674), (2644, 141687), (3114, 120302), (3276, 114353), (3633, 103116), (3966, 94458), (4498, 83286), (4627, 80964), (4844, 77337), (5949, 62972), (6228, 60151), (6747, 55524), (7266, 51558), (7932, 47229), (8593, 43596), (8996, 41643), (9254, 40482), (10899, 34372), (11898, 31486), (13494, 27762), (13881, 26988), (14532, 25779), (15743, 23796), (17186, 21798), (18508, 20241)]