438507648

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4147

約数の個数: 128

約数和(自身を含む): 1336281600

約数和(自身を除く): 897773952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4093, 4464, 5952, 6696, 8186, 8928, 11904, 12279, 13392, 16372, 17856, 24558, 26784, 32744, 35712, 36837, 49116, 53568, 65488, 73674, 98232, 107136, 110511, 126883, 130976, 147348, 196464, 221022, 253766, 261952, 294696, 380649, 392928, 442044, 507532, 523904, 589392, 761298, 785856, 884088, 1015064, 1141947, 1178784, 1522596, 1571712, 1768176, 2030128, 2283894, 2357568, 3045192, 3425841, 3536352, 4060256, 4567788, 4715136, 6090384, 6851682, 7072704, 8120512, 9135576, 12180768, 13703364, 14145408, 16241024, 18271152, 24361536, 27406728, 36542304, 48723072, 54813456, 73084608, 109626912, 146169216, 219253824, 438507648]

約数ペア:

[(1, 438507648), (2, 219253824), (3, 146169216), (4, 109626912), (6, 73084608), (8, 54813456), (9, 48723072), (12, 36542304), (16, 27406728), (18, 24361536), (24, 18271152), (27, 16241024), (31, 14145408), (32, 13703364), (36, 12180768), (48, 9135576), (54, 8120512), (62, 7072704), (64, 6851682), (72, 6090384), (93, 4715136), (96, 4567788), (108, 4060256), (124, 3536352), (128, 3425841), (144, 3045192), (186, 2357568), (192, 2283894), (216, 2030128), (248, 1768176), (279, 1571712), (288, 1522596), (372, 1178784), (384, 1141947), (432, 1015064), (496, 884088), (558, 785856), (576, 761298), (744, 589392), (837, 523904), (864, 507532), (992, 442044), (1116, 392928), (1152, 380649), (1488, 294696), (1674, 261952), (1728, 253766), (1984, 221022), (2232, 196464), (2976, 147348), (3348, 130976), (3456, 126883), (3968, 110511), (4093, 107136), (4464, 98232), (5952, 73674), (6696, 65488), (8186, 53568), (8928, 49116), (11904, 36837), (12279, 35712), (13392, 32744), (16372, 26784), (17856, 24558)]