1488893692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 3135996864

約数和(自身を除く): 1647103172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 181, 197, 286, 292, 362, 394, 572, 724, 788, 803, 949, 1606, 1898, 1991, 2167, 2353, 2561, 3212, 3796, 3982, 4334, 4706, 5122, 7964, 8668, 9412, 10244, 10439, 13213, 14381, 20878, 25883, 26426, 28171, 28762, 35657, 41756, 51766, 52852, 56342, 57524, 71314, 103532, 112684, 142628, 145343, 158191, 171769, 186953, 290686, 316382, 343538, 373906, 392227, 463541, 581372, 632764, 687076, 747812, 784454, 927082, 1568908, 1854164, 1889459, 2056483, 2602961, 3778918, 4112966, 5098951, 5205922, 7557836, 8225932, 10197902, 10411844, 20395804, 28632571, 33838493, 57265142, 67676986, 114530284, 135353972, 372223423, 744446846, 1488893692]

約数ペア:

[(1, 1488893692), (2, 744446846), (4, 372223423), (11, 135353972), (13, 114530284), (22, 67676986), (26, 57265142), (44, 33838493), (52, 28632571), (73, 20395804), (143, 10411844), (146, 10197902), (181, 8225932), (197, 7557836), (286, 5205922), (292, 5098951), (362, 4112966), (394, 3778918), (572, 2602961), (724, 2056483), (788, 1889459), (803, 1854164), (949, 1568908), (1606, 927082), (1898, 784454), (1991, 747812), (2167, 687076), (2353, 632764), (2561, 581372), (3212, 463541), (3796, 392227), (3982, 373906), (4334, 343538), (4706, 316382), (5122, 290686), (7964, 186953), (8668, 171769), (9412, 158191), (10244, 145343), (10439, 142628), (13213, 112684), (14381, 103532), (20878, 71314), (25883, 57524), (26426, 56342), (28171, 52852), (28762, 51766), (35657, 41756)]