1235892456

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{577}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 3408350400

約数和(自身を除く): 2172457944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 419, 426, 568, 577, 639, 838, 852, 1154, 1257, 1278, 1676, 1704, 1731, 2308, 2514, 2556, 3352, 3462, 3771, 4616, 5028, 5112, 5193, 6924, 7542, 10056, 10386, 13848, 15084, 20772, 29749, 30168, 40967, 41544, 59498, 81934, 89247, 118996, 122901, 163868, 178494, 237992, 241763, 245802, 267741, 327736, 356988, 368703, 483526, 491604, 535482, 713976, 725289, 737406, 967052, 983208, 1070964, 1450578, 1474812, 1934104, 2141928, 2175867, 2901156, 2949624, 4351734, 5802312, 8703468, 17165173, 17406936, 34330346, 51495519, 68660692, 102991038, 137321384, 154486557, 205982076, 308973114, 411964152, 617946228, 1235892456]

約数ペア:

[(1, 1235892456), (2, 617946228), (3, 411964152), (4, 308973114), (6, 205982076), (8, 154486557), (9, 137321384), (12, 102991038), (18, 68660692), (24, 51495519), (36, 34330346), (71, 17406936), (72, 17165173), (142, 8703468), (213, 5802312), (284, 4351734), (419, 2949624), (426, 2901156), (568, 2175867), (577, 2141928), (639, 1934104), (838, 1474812), (852, 1450578), (1154, 1070964), (1257, 983208), (1278, 967052), (1676, 737406), (1704, 725289), (1731, 713976), (2308, 535482), (2514, 491604), (2556, 483526), (3352, 368703), (3462, 356988), (3771, 327736), (4616, 267741), (5028, 245802), (5112, 241763), (5193, 237992), (6924, 178494), (7542, 163868), (10056, 122901), (10386, 118996), (13848, 89247), (15084, 81934), (20772, 59498), (29749, 41544), (30168, 40967)]