221535552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1076

約数の個数: 112

約数和(自身を含む): 674168832

約数和(自身を除く): 452633280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 191, 192, 224, 336, 382, 448, 573, 672, 764, 863, 1146, 1337, 1344, 1528, 1726, 2292, 2589, 2674, 3056, 3452, 4011, 4584, 5178, 5348, 6041, 6112, 6904, 8022, 9168, 10356, 10696, 12082, 12224, 13808, 16044, 18123, 18336, 20712, 21392, 24164, 27616, 32088, 36246, 36672, 41424, 42784, 48328, 55232, 64176, 72492, 82848, 85568, 96656, 128352, 144984, 164833, 165696, 193312, 256704, 289968, 329666, 386624, 494499, 579936, 659332, 988998, 1153831, 1159872, 1318664, 1977996, 2307662, 2637328, 3461493, 3955992, 4615324, 5274656, 6922986, 7911984, 9230648, 10549312, 13845972, 15823968, 18461296, 27691944, 31647936, 36922592, 55383888, 73845184, 110767776, 221535552]

約数ペア:

[(1, 221535552), (2, 110767776), (3, 73845184), (4, 55383888), (6, 36922592), (7, 31647936), (8, 27691944), (12, 18461296), (14, 15823968), (16, 13845972), (21, 10549312), (24, 9230648), (28, 7911984), (32, 6922986), (42, 5274656), (48, 4615324), (56, 3955992), (64, 3461493), (84, 2637328), (96, 2307662), (112, 1977996), (168, 1318664), (191, 1159872), (192, 1153831), (224, 988998), (336, 659332), (382, 579936), (448, 494499), (573, 386624), (672, 329666), (764, 289968), (863, 256704), (1146, 193312), (1337, 165696), (1344, 164833), (1528, 144984), (1726, 128352), (2292, 96656), (2589, 85568), (2674, 82848), (3056, 72492), (3452, 64176), (4011, 55232), (4584, 48328), (5178, 42784), (5348, 41424), (6041, 36672), (6112, 36246), (6904, 32088), (8022, 27616), (9168, 24164), (10356, 21392), (10696, 20712), (12082, 18336), (12224, 18123), (13808, 16044)]