18396987648

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 288

約数和(自身を含む): 56408317056

約数和(自身を除く): 38011329408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 107, 128, 136, 156, 192, 204, 208, 214, 221, 256, 272, 312, 321, 384, 408, 416, 428, 442, 544, 624, 642, 663, 768, 816, 832, 856, 884, 1013, 1088, 1248, 1284, 1326, 1391, 1632, 1664, 1712, 1768, 1819, 2026, 2176, 2496, 2568, 2652, 2782, 3039, 3264, 3328, 3424, 3536, 3638, 4052, 4173, 4352, 4992, 5136, 5304, 5457, 5564, 6078, 6528, 6848, 7072, 7276, 8104, 8346, 9984, 10272, 10608, 10914, 11128, 12156, 13056, 13169, 13696, 14144, 14552, 16208, 16692, 17221, 20544, 21216, 21828, 22256, 23647, 24312, 26338, 27392, 28288, 29104, 32416, 33384, 34442, 39507, 41088, 42432, 43656, 44512, 47294, 48624, 51663, 52676, 56576, 58208, 64832, 66768, 68884, 70941, 79014, 82176, 84864, 87312, 89024, 94588, 97248, 103326, 105352, 108391, 116416, 129664, 133536, 137768, 141882, 158028, 169728, 174624, 178048, 189176, 194496, 206652, 210704, 216782, 223873, 232832, 259328, 267072, 275536, 283764, 316056, 325173, 349248, 356096, 378352, 388992, 413304, 421408, 433564, 447746, 465664, 534144, 551072, 567528, 632112, 650346, 671619, 698496, 756704, 777984, 826608, 842816, 867128, 895492, 1068288, 1102144, 1135056, 1264224, 1300692, 1343238, 1396992, 1409083, 1513408, 1653216, 1685632, 1734256, 1790984, 1842647, 2204288, 2270112, 2528448, 2601384, 2686476, 2818166, 3026816, 3306432, 3371264, 3468512, 3581968, 3685294, 4227249, 4408576, 4540224, 5056896, 5202768, 5372952, 5527941, 5636332, 6053632, 6612864, 6937024, 7163936, 7370588, 8454498, 9080448, 10113792, 10405536, 10745904, 11055882, 11272664, 13225728, 13874048, 14327872, 14741176, 16908996, 18160896, 20811072, 21491808, 22111764, 22545328, 23954411, 27748096, 28655744, 29482352, 33817992, 41622144, 42983616, 44223528, 45090656, 47908822, 57311488, 58964704, 67635984, 71863233, 83244288, 85967232, 88447056, 90181312, 95817644, 117929408, 135271968, 143726466, 171934464, 176894112, 180362624, 191635288, 235858816, 270543936, 287452932, 353788224, 360725248, 383270576, 471717632, 541087872, 574905864, 707576448, 766541152, 1082175744, 1149811728, 1415152896, 1533082304, 2299623456, 3066164608, 4599246912, 6132329216, 9198493824, 18396987648]

約数ペア:

[(1, 18396987648), (2, 9198493824), (3, 6132329216), (4, 4599246912), (6, 3066164608), (8, 2299623456), (12, 1533082304), (13, 1415152896), (16, 1149811728), (17, 1082175744), (24, 766541152), (26, 707576448), (32, 574905864), (34, 541087872), (39, 471717632), (48, 383270576), (51, 360725248), (52, 353788224), (64, 287452932), (68, 270543936), (78, 235858816), (96, 191635288), (102, 180362624), (104, 176894112), (107, 171934464), (128, 143726466), (136, 135271968), (156, 117929408), (192, 95817644), (204, 90181312), (208, 88447056), (214, 85967232), (221, 83244288), (256, 71863233), (272, 67635984), (312, 58964704), (321, 57311488), (384, 47908822), (408, 45090656), (416, 44223528), (428, 42983616), (442, 41622144), (544, 33817992), (624, 29482352), (642, 28655744), (663, 27748096), (768, 23954411), (816, 22545328), (832, 22111764), (856, 21491808), (884, 20811072), (1013, 18160896), (1088, 16908996), (1248, 14741176), (1284, 14327872), (1326, 13874048), (1391, 13225728), (1632, 11272664), (1664, 11055882), (1712, 10745904), (1768, 10405536), (1819, 10113792), (2026, 9080448), (2176, 8454498), (2496, 7370588), (2568, 7163936), (2652, 6937024), (2782, 6612864), (3039, 6053632), (3264, 5636332), (3328, 5527941), (3424, 5372952), (3536, 5202768), (3638, 5056896), (4052, 4540224), (4173, 4408576), (4352, 4227249), (4992, 3685294), (5136, 3581968), (5304, 3468512), (5457, 3371264), (5564, 3306432), (6078, 3026816), (6528, 2818166), (6848, 2686476), (7072, 2601384), (7276, 2528448), (8104, 2270112), (8346, 2204288), (9984, 1842647), (10272, 1790984), (10608, 1734256), (10914, 1685632), (11128, 1653216), (12156, 1513408), (13056, 1409083), (13169, 1396992), (13696, 1343238), (14144, 1300692), (14552, 1264224), (16208, 1135056), (16692, 1102144), (17221, 1068288), (20544, 895492), (21216, 867128), (21828, 842816), (22256, 826608), (23647, 777984), (24312, 756704), (26338, 698496), (27392, 671619), (28288, 650346), (29104, 632112), (32416, 567528), (33384, 551072), (34442, 534144), (39507, 465664), (41088, 447746), (42432, 433564), (43656, 421408), (44512, 413304), (47294, 388992), (48624, 378352), (51663, 356096), (52676, 349248), (56576, 325173), (58208, 316056), (64832, 283764), (66768, 275536), (68884, 267072), (70941, 259328), (79014, 232832), (82176, 223873), (84864, 216782), (87312, 210704), (89024, 206652), (94588, 194496), (97248, 189176), (103326, 178048), (105352, 174624), (108391, 169728), (116416, 158028), (129664, 141882), (133536, 137768)]