813520512

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 2711404800

約数和(自身を除く): 1897884288

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, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 896, 948, 1008, 1106, 1152, 1264, 1277, 1344, 1422, 1659, 1896, 2016, 2212, 2528, 2554, 2688, 2844, 3318, 3792, 3831, 4032, 4424, 4977, 5056, 5108, 5688, 6636, 7584, 7662, 8064, 8848, 8939, 9954, 10112, 10216, 11376, 11493, 13272, 15168, 15324, 17696, 17878, 19908, 20432, 22752, 22986, 26544, 26817, 30336, 30648, 35392, 35756, 39816, 40864, 45504, 45972, 53088, 53634, 61296, 70784, 71512, 79632, 80451, 81728, 91008, 91944, 100883, 106176, 107268, 122592, 143024, 159264, 160902, 163456, 183888, 201766, 212352, 214536, 245184, 286048, 302649, 318528, 321804, 367776, 403532, 429072, 490368, 572096, 605298, 637056, 643608, 706181, 735552, 807064, 858144, 907947, 1144192, 1210596, 1287216, 1412362, 1471104, 1614128, 1716288, 1815894, 2118543, 2421192, 2574432, 2824724, 3228256, 3432576, 3631788, 4237086, 4842384, 5148864, 5649448, 6355629, 6456512, 7263576, 8474172, 9684768, 10297728, 11298896, 12711258, 12913024, 14527152, 16948344, 19369536, 22597792, 25422516, 29054304, 33896688, 38739072, 45195584, 50845032, 58108608, 67793376, 90391168, 101690064, 116217216, 135586752, 203380128, 271173504, 406760256, 813520512]

約数ペア:

[(1, 813520512), (2, 406760256), (3, 271173504), (4, 203380128), (6, 135586752), (7, 116217216), (8, 101690064), (9, 90391168), (12, 67793376), (14, 58108608), (16, 50845032), (18, 45195584), (21, 38739072), (24, 33896688), (28, 29054304), (32, 25422516), (36, 22597792), (42, 19369536), (48, 16948344), (56, 14527152), (63, 12913024), (64, 12711258), (72, 11298896), (79, 10297728), (84, 9684768), (96, 8474172), (112, 7263576), (126, 6456512), (128, 6355629), (144, 5649448), (158, 5148864), (168, 4842384), (192, 4237086), (224, 3631788), (237, 3432576), (252, 3228256), (288, 2824724), (316, 2574432), (336, 2421192), (384, 2118543), (448, 1815894), (474, 1716288), (504, 1614128), (553, 1471104), (576, 1412362), (632, 1287216), (672, 1210596), (711, 1144192), (896, 907947), (948, 858144), (1008, 807064), (1106, 735552), (1152, 706181), (1264, 643608), (1277, 637056), (1344, 605298), (1422, 572096), (1659, 490368), (1896, 429072), (2016, 403532), (2212, 367776), (2528, 321804), (2554, 318528), (2688, 302649), (2844, 286048), (3318, 245184), (3792, 214536), (3831, 212352), (4032, 201766), (4424, 183888), (4977, 163456), (5056, 160902), (5108, 159264), (5688, 143024), (6636, 122592), (7584, 107268), (7662, 106176), (8064, 100883), (8848, 91944), (8939, 91008), (9954, 81728), (10112, 80451), (10216, 79632), (11376, 71512), (11493, 70784), (13272, 61296), (15168, 53634), (15324, 53088), (17696, 45972), (17878, 45504), (19908, 40864), (20432, 39816), (22752, 35756), (22986, 35392), (26544, 30648), (26817, 30336)]