680911744

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 1465495200

約数和(自身を除く): 784583456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 233, 272, 289, 316, 466, 544, 578, 632, 932, 1088, 1156, 1264, 1343, 1864, 2176, 2312, 2528, 2686, 3728, 3961, 4624, 5056, 5372, 7456, 7922, 9248, 10112, 10744, 14912, 15844, 18407, 18496, 21488, 22831, 29824, 31688, 36814, 36992, 42976, 45662, 63376, 67337, 73628, 85952, 91324, 126752, 134674, 147256, 171904, 182648, 253504, 269348, 294512, 312919, 365296, 507008, 538696, 589024, 625838, 730592, 1077392, 1178048, 1251676, 1461184, 2154784, 2356096, 2503352, 2922368, 4309568, 5006704, 5319623, 8619136, 10013408, 10639246, 20026816, 21278492, 40053632, 42556984, 85113968, 170227936, 340455872, 680911744]

約数ペア:

[(1, 680911744), (2, 340455872), (4, 170227936), (8, 85113968), (16, 42556984), (17, 40053632), (32, 21278492), (34, 20026816), (64, 10639246), (68, 10013408), (79, 8619136), (128, 5319623), (136, 5006704), (158, 4309568), (233, 2922368), (272, 2503352), (289, 2356096), (316, 2154784), (466, 1461184), (544, 1251676), (578, 1178048), (632, 1077392), (932, 730592), (1088, 625838), (1156, 589024), (1264, 538696), (1343, 507008), (1864, 365296), (2176, 312919), (2312, 294512), (2528, 269348), (2686, 253504), (3728, 182648), (3961, 171904), (4624, 147256), (5056, 134674), (5372, 126752), (7456, 91324), (7922, 85952), (9248, 73628), (10112, 67337), (10744, 63376), (14912, 45662), (15844, 42976), (18407, 36992), (18496, 36814), (21488, 31688), (22831, 29824)]