1253794432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 2871650880

約数和(自身を除く): 1617856448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 41, 44, 64, 74, 82, 88, 128, 148, 164, 176, 296, 328, 352, 407, 451, 587, 592, 656, 704, 814, 902, 1174, 1184, 1312, 1408, 1517, 1628, 1804, 2348, 2368, 2624, 3034, 3256, 3608, 4696, 4736, 5248, 6068, 6457, 6512, 7216, 9392, 12136, 12914, 13024, 14432, 16687, 18784, 21719, 24067, 24272, 25828, 26048, 28864, 33374, 37568, 43438, 48134, 48544, 51656, 52096, 57728, 66748, 75136, 86876, 96268, 97088, 103312, 133496, 173752, 192536, 194176, 206624, 238909, 264737, 266992, 347504, 385072, 413248, 477818, 529474, 533984, 695008, 770144, 826496, 890479, 955636, 1058948, 1067968, 1390016, 1540288, 1780958, 1911272, 2117896, 2135936, 2780032, 3080576, 3561916, 3822544, 4235792, 7123832, 7645088, 8471584, 9795269, 14247664, 15290176, 16943168, 19590538, 28495328, 30580352, 33886336, 39181076, 56990656, 78362152, 113981312, 156724304, 313448608, 626897216, 1253794432]

約数ペア:

[(1, 1253794432), (2, 626897216), (4, 313448608), (8, 156724304), (11, 113981312), (16, 78362152), (22, 56990656), (32, 39181076), (37, 33886336), (41, 30580352), (44, 28495328), (64, 19590538), (74, 16943168), (82, 15290176), (88, 14247664), (128, 9795269), (148, 8471584), (164, 7645088), (176, 7123832), (296, 4235792), (328, 3822544), (352, 3561916), (407, 3080576), (451, 2780032), (587, 2135936), (592, 2117896), (656, 1911272), (704, 1780958), (814, 1540288), (902, 1390016), (1174, 1067968), (1184, 1058948), (1312, 955636), (1408, 890479), (1517, 826496), (1628, 770144), (1804, 695008), (2348, 533984), (2368, 529474), (2624, 477818), (3034, 413248), (3256, 385072), (3608, 347504), (4696, 266992), (4736, 264737), (5248, 238909), (6068, 206624), (6457, 194176), (6512, 192536), (7216, 173752), (9392, 133496), (12136, 103312), (12914, 97088), (13024, 96268), (14432, 86876), (16687, 75136), (18784, 66748), (21719, 57728), (24067, 52096), (24272, 51656), (25828, 48544), (26048, 48134), (28864, 43438), (33374, 37568)]