42408288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 133189056

約数和(自身を除く): 90780768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 241, 282, 288, 312, 376, 416, 423, 468, 482, 564, 611, 624, 723, 752, 846, 936, 964, 1128, 1222, 1248, 1446, 1504, 1692, 1833, 1872, 1928, 2169, 2256, 2444, 2892, 3133, 3384, 3666, 3744, 3856, 4338, 4512, 4888, 5499, 5784, 6266, 6768, 7332, 7712, 8676, 9399, 9776, 10998, 11327, 11568, 12532, 13536, 14664, 17352, 18798, 19552, 21996, 22654, 23136, 25064, 28197, 29328, 33981, 34704, 37596, 43992, 45308, 50128, 56394, 58656, 67962, 69408, 75192, 87984, 90616, 100256, 101943, 112788, 135924, 147251, 150384, 175968, 181232, 203886, 225576, 271848, 294502, 300768, 362464, 407772, 441753, 451152, 543696, 589004, 815544, 883506, 902304, 1087392, 1178008, 1325259, 1631088, 1767012, 2356016, 2650518, 3262176, 3534024, 4712032, 5301036, 7068048, 10602072, 14136096, 21204144, 42408288]

約数ペア:

[(1, 42408288), (2, 21204144), (3, 14136096), (4, 10602072), (6, 7068048), (8, 5301036), (9, 4712032), (12, 3534024), (13, 3262176), (16, 2650518), (18, 2356016), (24, 1767012), (26, 1631088), (32, 1325259), (36, 1178008), (39, 1087392), (47, 902304), (48, 883506), (52, 815544), (72, 589004), (78, 543696), (94, 451152), (96, 441753), (104, 407772), (117, 362464), (141, 300768), (144, 294502), (156, 271848), (188, 225576), (208, 203886), (234, 181232), (241, 175968), (282, 150384), (288, 147251), (312, 135924), (376, 112788), (416, 101943), (423, 100256), (468, 90616), (482, 87984), (564, 75192), (611, 69408), (624, 67962), (723, 58656), (752, 56394), (846, 50128), (936, 45308), (964, 43992), (1128, 37596), (1222, 34704), (1248, 33981), (1446, 29328), (1504, 28197), (1692, 25064), (1833, 23136), (1872, 22654), (1928, 21996), (2169, 19552), (2256, 18798), (2444, 17352), (2892, 14664), (3133, 13536), (3384, 12532), (3666, 11568), (3744, 11327), (3856, 10998), (4338, 9776), (4512, 9399), (4888, 8676), (5499, 7712), (5784, 7332), (6266, 6768)]