2438177784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5623}}^1$

素因数の和:5757

約数の個数: 128

約数和(自身を含む): 7288704000

約数和(自身を除く): 4850526216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 89, 116, 168, 174, 178, 203, 232, 267, 348, 356, 406, 534, 609, 623, 696, 712, 812, 1068, 1218, 1246, 1624, 1869, 2136, 2436, 2492, 2581, 3738, 4872, 4984, 5162, 5623, 7476, 7743, 10324, 11246, 14952, 15486, 16869, 18067, 20648, 22492, 30972, 33738, 36134, 39361, 44984, 54201, 61944, 67476, 72268, 78722, 108402, 118083, 134952, 144536, 157444, 163067, 216804, 236166, 314888, 326134, 433608, 472332, 489201, 500447, 652268, 944664, 978402, 1000894, 1141469, 1304536, 1501341, 1956804, 2001788, 2282938, 3002682, 3424407, 3503129, 3913608, 4003576, 4565876, 6005364, 6848814, 7006258, 9131752, 10509387, 12010728, 13697628, 14012516, 14512963, 21018774, 27395256, 28025032, 29025926, 42037548, 43538889, 58051852, 84075096, 87077778, 101590741, 116103704, 174155556, 203181482, 304772223, 348311112, 406362964, 609544446, 812725928, 1219088892, 2438177784]

約数ペア:

[(1, 2438177784), (2, 1219088892), (3, 812725928), (4, 609544446), (6, 406362964), (7, 348311112), (8, 304772223), (12, 203181482), (14, 174155556), (21, 116103704), (24, 101590741), (28, 87077778), (29, 84075096), (42, 58051852), (56, 43538889), (58, 42037548), (84, 29025926), (87, 28025032), (89, 27395256), (116, 21018774), (168, 14512963), (174, 14012516), (178, 13697628), (203, 12010728), (232, 10509387), (267, 9131752), (348, 7006258), (356, 6848814), (406, 6005364), (534, 4565876), (609, 4003576), (623, 3913608), (696, 3503129), (712, 3424407), (812, 3002682), (1068, 2282938), (1218, 2001788), (1246, 1956804), (1624, 1501341), (1869, 1304536), (2136, 1141469), (2436, 1000894), (2492, 978402), (2581, 944664), (3738, 652268), (4872, 500447), (4984, 489201), (5162, 472332), (5623, 433608), (7476, 326134), (7743, 314888), (10324, 236166), (11246, 216804), (14952, 163067), (15486, 157444), (16869, 144536), (18067, 134952), (20648, 118083), (22492, 108402), (30972, 78722), (33738, 72268), (36134, 67476), (39361, 61944), (44984, 54201)]