312220151208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{349399}}^1$

素因数の和:349621

約数の個数: 160

約数和(自身を含む): 1004511024000

約数和(自身を除く): 692290872792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 197, 216, 252, 324, 378, 394, 504, 567, 591, 648, 756, 788, 1134, 1182, 1379, 1512, 1576, 1773, 2268, 2364, 2758, 3546, 4137, 4536, 4728, 5319, 5516, 7092, 8274, 10638, 11032, 12411, 14184, 15957, 16548, 21276, 24822, 31914, 33096, 37233, 42552, 49644, 63828, 74466, 99288, 111699, 127656, 148932, 223398, 297864, 349399, 446796, 698798, 893592, 1048197, 1397596, 2096394, 2445793, 2795192, 3144591, 4192788, 4891586, 6289182, 7337379, 8385576, 9433773, 9783172, 12578364, 14674758, 18867546, 19566344, 22012137, 25156728, 28301319, 29349516, 37735092, 44024274, 56602638, 58699032, 66036411, 68831603, 75470184, 88048548, 113205276, 132072822, 137663206, 176097096, 198109233, 206494809, 226410552, 264145644, 275326412, 396218466, 412989618, 481821221, 528291288, 550652824, 619484427, 792436932, 825979236, 963642442, 1238968854, 1445463663, 1584873864, 1651958472, 1858453281, 1927284884, 2477937708, 2890927326, 3716906562, 3854569768, 4336390989, 4955875416, 5575359843, 5781854652, 7433813124, 8672781978, 11150719686, 11563709304, 13009172967, 14867626248, 17345563956, 22301439372, 26018345934, 34691127912, 39027518901, 44602878744, 52036691868, 78055037802, 104073383736, 156110075604, 312220151208]

約数ペア:

[(1, 312220151208), (2, 156110075604), (3, 104073383736), (4, 78055037802), (6, 52036691868), (7, 44602878744), (8, 39027518901), (9, 34691127912), (12, 26018345934), (14, 22301439372), (18, 17345563956), (21, 14867626248), (24, 13009172967), (27, 11563709304), (28, 11150719686), (36, 8672781978), (42, 7433813124), (54, 5781854652), (56, 5575359843), (63, 4955875416), (72, 4336390989), (81, 3854569768), (84, 3716906562), (108, 2890927326), (126, 2477937708), (162, 1927284884), (168, 1858453281), (189, 1651958472), (197, 1584873864), (216, 1445463663), (252, 1238968854), (324, 963642442), (378, 825979236), (394, 792436932), (504, 619484427), (567, 550652824), (591, 528291288), (648, 481821221), (756, 412989618), (788, 396218466), (1134, 275326412), (1182, 264145644), (1379, 226410552), (1512, 206494809), (1576, 198109233), (1773, 176097096), (2268, 137663206), (2364, 132072822), (2758, 113205276), (3546, 88048548), (4137, 75470184), (4536, 68831603), (4728, 66036411), (5319, 58699032), (5516, 56602638), (7092, 44024274), (8274, 37735092), (10638, 29349516), (11032, 28301319), (12411, 25156728), (14184, 22012137), (15957, 19566344), (16548, 18867546), (21276, 14674758), (24822, 12578364), (31914, 9783172), (33096, 9433773), (37233, 8385576), (42552, 7337379), (49644, 6289182), (63828, 4891586), (74466, 4192788), (99288, 3144591), (111699, 2795192), (127656, 2445793), (148932, 2096394), (223398, 1397596), (297864, 1048197), (349399, 893592), (446796, 698798)]