40208064

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 116494560

約数和(自身を除く): 76286496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 156, 178, 181, 192, 208, 267, 312, 356, 362, 416, 534, 543, 624, 712, 724, 832, 1068, 1086, 1157, 1248, 1424, 1448, 2136, 2172, 2314, 2353, 2496, 2848, 2896, 3471, 4272, 4344, 4628, 4706, 5696, 5792, 6942, 7059, 8544, 8688, 9256, 9412, 11584, 13884, 14118, 16109, 17088, 17376, 18512, 18824, 27768, 28236, 32218, 34752, 37024, 37648, 48327, 55536, 56472, 64436, 74048, 75296, 96654, 111072, 112944, 128872, 150592, 193308, 209417, 222144, 225888, 257744, 386616, 418834, 451776, 515488, 628251, 773232, 837668, 1030976, 1256502, 1546464, 1675336, 2513004, 3092928, 3350672, 5026008, 6701344, 10052016, 13402688, 20104032, 40208064]

約数ペア:

[(1, 40208064), (2, 20104032), (3, 13402688), (4, 10052016), (6, 6701344), (8, 5026008), (12, 3350672), (13, 3092928), (16, 2513004), (24, 1675336), (26, 1546464), (32, 1256502), (39, 1030976), (48, 837668), (52, 773232), (64, 628251), (78, 515488), (89, 451776), (96, 418834), (104, 386616), (156, 257744), (178, 225888), (181, 222144), (192, 209417), (208, 193308), (267, 150592), (312, 128872), (356, 112944), (362, 111072), (416, 96654), (534, 75296), (543, 74048), (624, 64436), (712, 56472), (724, 55536), (832, 48327), (1068, 37648), (1086, 37024), (1157, 34752), (1248, 32218), (1424, 28236), (1448, 27768), (2136, 18824), (2172, 18512), (2314, 17376), (2353, 17088), (2496, 16109), (2848, 14118), (2896, 13884), (3471, 11584), (4272, 9412), (4344, 9256), (4628, 8688), (4706, 8544), (5696, 7059), (5792, 6942)]