1628294784

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2122

約数の個数: 128

約数和(自身を含む): 4537857600

約数和(自身を除く): 2909562816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 116, 128, 146, 174, 192, 219, 232, 292, 348, 384, 438, 464, 584, 696, 876, 928, 1168, 1392, 1752, 1856, 2003, 2117, 2336, 2784, 3504, 3712, 4006, 4234, 4672, 5568, 6009, 6351, 7008, 8012, 8468, 9344, 11136, 12018, 12702, 14016, 16024, 16936, 24036, 25404, 28032, 32048, 33872, 48072, 50808, 58087, 64096, 67744, 96144, 101616, 116174, 128192, 135488, 146219, 174261, 192288, 203232, 232348, 256384, 270976, 292438, 348522, 384576, 406464, 438657, 464696, 584876, 697044, 769152, 812928, 877314, 929392, 1169752, 1394088, 1754628, 1858784, 2339504, 2788176, 3509256, 3717568, 4240351, 4679008, 5576352, 7018512, 7435136, 8480702, 9358016, 11152704, 12721053, 14037024, 16961404, 18716032, 22305408, 25442106, 28074048, 33922808, 50884212, 56148096, 67845616, 101768424, 135691232, 203536848, 271382464, 407073696, 542764928, 814147392, 1628294784]

約数ペア:

[(1, 1628294784), (2, 814147392), (3, 542764928), (4, 407073696), (6, 271382464), (8, 203536848), (12, 135691232), (16, 101768424), (24, 67845616), (29, 56148096), (32, 50884212), (48, 33922808), (58, 28074048), (64, 25442106), (73, 22305408), (87, 18716032), (96, 16961404), (116, 14037024), (128, 12721053), (146, 11152704), (174, 9358016), (192, 8480702), (219, 7435136), (232, 7018512), (292, 5576352), (348, 4679008), (384, 4240351), (438, 3717568), (464, 3509256), (584, 2788176), (696, 2339504), (876, 1858784), (928, 1754628), (1168, 1394088), (1392, 1169752), (1752, 929392), (1856, 877314), (2003, 812928), (2117, 769152), (2336, 697044), (2784, 584876), (3504, 464696), (3712, 438657), (4006, 406464), (4234, 384576), (4672, 348522), (5568, 292438), (6009, 270976), (6351, 256384), (7008, 232348), (8012, 203232), (8468, 192288), (9344, 174261), (11136, 146219), (12018, 135488), (12702, 128192), (14016, 116174), (16024, 101616), (16936, 96144), (24036, 67744), (25404, 64096), (28032, 58087), (32048, 50808), (33872, 48072)]