427542400768

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{7583}}^1$

素因数の和:8110

約数の個数: 144

約数和(自身を含む): 991116435456

約数和(自身を除く): 563574034688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 431, 448, 511, 584, 862, 896, 1022, 1168, 1724, 1792, 2044, 2336, 3017, 3448, 4088, 4672, 6034, 6896, 7583, 8176, 9344, 12068, 13792, 15166, 16352, 18688, 24136, 27584, 30332, 31463, 32704, 48272, 53081, 55168, 60664, 62926, 65408, 96544, 106162, 110336, 121328, 125852, 130816, 193088, 212324, 220241, 242656, 251704, 386176, 424648, 440482, 485312, 503408, 553559, 772352, 849296, 880964, 970624, 1006816, 1107118, 1698592, 1761928, 1941248, 2013632, 2214236, 3268273, 3397184, 3523856, 3874913, 4027264, 4428472, 6536546, 6794368, 7047712, 7749826, 8054528, 8856944, 13073092, 13588736, 14095424, 15499652, 17713888, 22877911, 26146184, 28190848, 30999304, 35427776, 45755822, 52292368, 56381696, 61998608, 70855552, 91511644, 104584736, 123997216, 141711104, 183023288, 209169472, 238583929, 247994432, 366046576, 418338944, 477167858, 495988864, 732093152, 836677888, 954335716, 991977728, 1464186304, 1670087503, 1908671432, 2928372608, 3340175006, 3817342864, 5856745216, 6680350012, 7634685728, 13360700024, 15269371456, 26721400048, 30538742912, 53442800096, 61077485824, 106885600192, 213771200384, 427542400768]

約数ペア:

[(1, 427542400768), (2, 213771200384), (4, 106885600192), (7, 61077485824), (8, 53442800096), (14, 30538742912), (16, 26721400048), (28, 15269371456), (32, 13360700024), (56, 7634685728), (64, 6680350012), (73, 5856745216), (112, 3817342864), (128, 3340175006), (146, 2928372608), (224, 1908671432), (256, 1670087503), (292, 1464186304), (431, 991977728), (448, 954335716), (511, 836677888), (584, 732093152), (862, 495988864), (896, 477167858), (1022, 418338944), (1168, 366046576), (1724, 247994432), (1792, 238583929), (2044, 209169472), (2336, 183023288), (3017, 141711104), (3448, 123997216), (4088, 104584736), (4672, 91511644), (6034, 70855552), (6896, 61998608), (7583, 56381696), (8176, 52292368), (9344, 45755822), (12068, 35427776), (13792, 30999304), (15166, 28190848), (16352, 26146184), (18688, 22877911), (24136, 17713888), (27584, 15499652), (30332, 14095424), (31463, 13588736), (32704, 13073092), (48272, 8856944), (53081, 8054528), (55168, 7749826), (60664, 7047712), (62926, 6794368), (65408, 6536546), (96544, 4428472), (106162, 4027264), (110336, 3874913), (121328, 3523856), (125852, 3397184), (130816, 3268273), (193088, 2214236), (212324, 2013632), (220241, 1941248), (242656, 1761928), (251704, 1698592), (386176, 1107118), (424648, 1006816), (440482, 970624), (485312, 880964), (503408, 849296), (553559, 772352)]