15183896384

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:940

約数の個数: 112

約数和(自身を含む): 32128358400

約数和(自身を除く): 16944462016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 184, 236, 359, 368, 472, 487, 718, 736, 944, 974, 1357, 1436, 1472, 1888, 1948, 2714, 2872, 3776, 3896, 5428, 5744, 7792, 8257, 10856, 11201, 11488, 15584, 16514, 21181, 21712, 22402, 22976, 28733, 31168, 33028, 42362, 43424, 44804, 57466, 66056, 84724, 86848, 89608, 114932, 132112, 169448, 174833, 179216, 229864, 264224, 338896, 349666, 358432, 459728, 487163, 528448, 660859, 677792, 699332, 716864, 919456, 974326, 1321718, 1355584, 1398664, 1838912, 1948652, 2643436, 2797328, 3897304, 4021159, 5286872, 5594656, 7794608, 8042318, 10315147, 10573744, 11189312, 15589216, 16084636, 20630294, 21147488, 31178432, 32169272, 41260588, 42294976, 64338544, 82521176, 128677088, 165042352, 237248381, 257354176, 330084704, 474496762, 660169408, 948993524, 1897987048, 3795974096, 7591948192, 15183896384]

約数ペア:

[(1, 15183896384), (2, 7591948192), (4, 3795974096), (8, 1897987048), (16, 948993524), (23, 660169408), (32, 474496762), (46, 330084704), (59, 257354176), (64, 237248381), (92, 165042352), (118, 128677088), (184, 82521176), (236, 64338544), (359, 42294976), (368, 41260588), (472, 32169272), (487, 31178432), (718, 21147488), (736, 20630294), (944, 16084636), (974, 15589216), (1357, 11189312), (1436, 10573744), (1472, 10315147), (1888, 8042318), (1948, 7794608), (2714, 5594656), (2872, 5286872), (3776, 4021159), (3896, 3897304), (5428, 2797328), (5744, 2643436), (7792, 1948652), (8257, 1838912), (10856, 1398664), (11201, 1355584), (11488, 1321718), (15584, 974326), (16514, 919456), (21181, 716864), (21712, 699332), (22402, 677792), (22976, 660859), (28733, 528448), (31168, 487163), (33028, 459728), (42362, 358432), (43424, 349666), (44804, 338896), (57466, 264224), (66056, 229864), (84724, 179216), (86848, 174833), (89608, 169448), (114932, 132112)]