42347136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 128520000

約数和(自身を除く): 86172864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 499, 544, 624, 663, 816, 832, 884, 998, 1088, 1248, 1326, 1497, 1632, 1664, 1768, 1996, 2176, 2496, 2652, 2994, 3264, 3536, 3992, 4992, 5304, 5988, 6487, 6528, 7072, 7984, 8483, 10608, 11976, 12974, 14144, 15968, 16966, 19461, 21216, 23952, 25449, 25948, 28288, 31936, 33932, 38922, 42432, 47904, 50898, 51896, 63872, 67864, 77844, 84864, 95808, 101796, 103792, 110279, 135728, 155688, 191616, 203592, 207584, 220558, 271456, 311376, 330837, 407184, 415168, 441116, 542912, 622752, 661674, 814368, 830336, 882232, 1085824, 1245504, 1323348, 1628736, 1764464, 2491008, 2646696, 3257472, 3528928, 5293392, 7057856, 10586784, 14115712, 21173568, 42347136]

約数ペア:

[(1, 42347136), (2, 21173568), (3, 14115712), (4, 10586784), (6, 7057856), (8, 5293392), (12, 3528928), (13, 3257472), (16, 2646696), (17, 2491008), (24, 1764464), (26, 1628736), (32, 1323348), (34, 1245504), (39, 1085824), (48, 882232), (51, 830336), (52, 814368), (64, 661674), (68, 622752), (78, 542912), (96, 441116), (102, 415168), (104, 407184), (128, 330837), (136, 311376), (156, 271456), (192, 220558), (204, 207584), (208, 203592), (221, 191616), (272, 155688), (312, 135728), (384, 110279), (408, 103792), (416, 101796), (442, 95808), (499, 84864), (544, 77844), (624, 67864), (663, 63872), (816, 51896), (832, 50898), (884, 47904), (998, 42432), (1088, 38922), (1248, 33932), (1326, 31936), (1497, 28288), (1632, 25948), (1664, 25449), (1768, 23952), (1996, 21216), (2176, 19461), (2496, 16966), (2652, 15968), (2994, 14144), (3264, 12974), (3536, 11976), (3992, 10608), (4992, 8483), (5304, 7984), (5988, 7072), (6487, 6528)]