646970688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12381

約数の個数: 168

約数和(自身を含む): 2282553728

約数和(自身を除く): 1635583040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 12343, 13104, 17472, 24686, 26208, 37029, 49372, 52416, 74058, 86401, 98744, 111087, 148116, 160459, 172802, 197488, 222174, 259203, 296232, 320918, 345604, 394976, 444348, 481377, 518406, 592464, 641836, 691208, 777609, 789952, 888696, 962754, 1036812, 1123213, 1184928, 1283672, 1382416, 1444131, 1555218, 1777392, 1925508, 2073624, 2246426, 2369856, 2567344, 2764832, 2888262, 3110436, 3369639, 3554784, 3851016, 4147248, 4492852, 5134688, 5529664, 5776524, 6220872, 6739278, 7109568, 7702032, 8294496, 8985704, 10108917, 10269376, 11553048, 12441744, 13478556, 15404064, 16588992, 17971408, 20217834, 23106096, 24883488, 26957112, 30808128, 35942816, 40435668, 46212192, 49766976, 53914224, 71885632, 80871336, 92424384, 107828448, 161742672, 215656896, 323485344, 646970688]

約数ペア:

[(1, 646970688), (2, 323485344), (3, 215656896), (4, 161742672), (6, 107828448), (7, 92424384), (8, 80871336), (9, 71885632), (12, 53914224), (13, 49766976), (14, 46212192), (16, 40435668), (18, 35942816), (21, 30808128), (24, 26957112), (26, 24883488), (28, 23106096), (32, 20217834), (36, 17971408), (39, 16588992), (42, 15404064), (48, 13478556), (52, 12441744), (56, 11553048), (63, 10269376), (64, 10108917), (72, 8985704), (78, 8294496), (84, 7702032), (91, 7109568), (96, 6739278), (104, 6220872), (112, 5776524), (117, 5529664), (126, 5134688), (144, 4492852), (156, 4147248), (168, 3851016), (182, 3554784), (192, 3369639), (208, 3110436), (224, 2888262), (234, 2764832), (252, 2567344), (273, 2369856), (288, 2246426), (312, 2073624), (336, 1925508), (364, 1777392), (416, 1555218), (448, 1444131), (468, 1382416), (504, 1283672), (546, 1184928), (576, 1123213), (624, 1036812), (672, 962754), (728, 888696), (819, 789952), (832, 777609), (936, 691208), (1008, 641836), (1092, 592464), (1248, 518406), (1344, 481377), (1456, 444348), (1638, 394976), (1872, 345604), (2016, 320918), (2184, 296232), (2496, 259203), (2912, 222174), (3276, 197488), (3744, 172802), (4032, 160459), (4368, 148116), (5824, 111087), (6552, 98744), (7488, 86401), (8736, 74058), (12343, 52416), (13104, 49372), (17472, 37029), (24686, 26208)]