28664100864

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{222161}}^1$

素因数の和:222196

約数の個数: 144

約数和(自身を含む): 94614352560

約数和(自身を除く): 65950251696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 222161, 444322, 666483, 888644, 1332966, 1555127, 1777288, 1999449, 2665932, 3110254, 3554576, 3998898, 4665381, 5331864, 6220508, 7109152, 7997796, 9330762, 10663728, 12441016, 13996143, 14218304, 15995592, 18661524, 21327456, 24882032, 27992286, 28436608, 31991184, 37323048, 42654912, 49764064, 55984572, 56873216, 63982368, 74646096, 85309824, 99528128, 111969144, 113746432, 127964736, 149292192, 170619648, 199056256, 223938288, 227492864, 255929472, 298584384, 341239296, 398112512, 447876576, 454985728, 511858944, 597168768, 682478592, 796225024, 895753152, 1023717888, 1194337536, 1364957184, 1592450048, 1791506304, 2047435776, 2388675072, 3184900096, 3583012608, 4094871552, 4777350144, 7166025216, 9554700288, 14332050432, 28664100864]

約数ペア:

[(1, 28664100864), (2, 14332050432), (3, 9554700288), (4, 7166025216), (6, 4777350144), (7, 4094871552), (8, 3583012608), (9, 3184900096), (12, 2388675072), (14, 2047435776), (16, 1791506304), (18, 1592450048), (21, 1364957184), (24, 1194337536), (28, 1023717888), (32, 895753152), (36, 796225024), (42, 682478592), (48, 597168768), (56, 511858944), (63, 454985728), (64, 447876576), (72, 398112512), (84, 341239296), (96, 298584384), (112, 255929472), (126, 227492864), (128, 223938288), (144, 199056256), (168, 170619648), (192, 149292192), (224, 127964736), (252, 113746432), (256, 111969144), (288, 99528128), (336, 85309824), (384, 74646096), (448, 63982368), (504, 56873216), (512, 55984572), (576, 49764064), (672, 42654912), (768, 37323048), (896, 31991184), (1008, 28436608), (1024, 27992286), (1152, 24882032), (1344, 21327456), (1536, 18661524), (1792, 15995592), (2016, 14218304), (2048, 13996143), (2304, 12441016), (2688, 10663728), (3072, 9330762), (3584, 7997796), (4032, 7109152), (4608, 6220508), (5376, 5331864), (6144, 4665381), (7168, 3998898), (8064, 3554576), (9216, 3110254), (10752, 2665932), (14336, 1999449), (16128, 1777288), (18432, 1555127), (21504, 1332966), (32256, 888644), (43008, 666483), (64512, 444322), (129024, 222161)]