1217788992

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 280

約数和(自身を含む): 4241783744

約数和(自身を除く): 3023994752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 144, 148, 162, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 324, 333, 336, 378, 432, 444, 448, 504, 518, 567, 576, 592, 648, 666, 672, 756, 777, 864, 888, 907, 999, 1008, 1036, 1134, 1184, 1296, 1332, 1344, 1512, 1554, 1728, 1776, 1814, 1998, 2016, 2072, 2268, 2331, 2368, 2592, 2664, 2721, 2997, 3024, 3108, 3552, 3628, 3996, 4032, 4144, 4536, 4662, 5184, 5328, 5442, 5994, 6048, 6216, 6349, 6993, 7104, 7256, 7992, 8163, 8288, 9072, 9324, 10656, 10884, 11988, 12096, 12432, 12698, 13986, 14512, 15984, 16326, 16576, 18144, 18648, 19047, 20979, 21312, 21768, 23976, 24489, 24864, 25396, 27972, 29024, 31968, 32652, 33559, 36288, 37296, 38094, 41958, 43536, 47952, 48978, 49728, 50792, 55944, 57141, 58048, 63936, 65304, 67118, 73467, 74592, 76188, 83916, 87072, 95904, 97956, 100677, 101584, 111888, 114282, 130608, 134236, 146934, 149184, 152376, 167832, 171423, 174144, 191808, 195912, 201354, 203168, 223776, 228564, 234913, 261216, 268472, 293868, 302031, 304752, 335664, 342846, 391824, 402708, 406336, 447552, 457128, 469826, 514269, 522432, 536944, 587736, 604062, 609504, 671328, 685692, 704739, 783648, 805416, 906093, 914256, 939652, 1028538, 1073888, 1175472, 1208124, 1219008, 1342656, 1371384, 1409478, 1567296, 1610832, 1812186, 1828512, 1879304, 2057076, 2114217, 2147776, 2350944, 2416248, 2718279, 2742768, 2818956, 3221664, 3624372, 3657024, 3758608, 4114152, 4228434, 4701888, 4832496, 5436558, 5485536, 5637912, 6342651, 6443328, 7248744, 7517216, 8228304, 8456868, 9664992, 10873116, 10971072, 11275824, 12685302, 14497488, 15034432, 16456608, 16913736, 19027953, 19329984, 21746232, 22551648, 25370604, 28994976, 32913216, 33827472, 38055906, 43492464, 45103296, 50741208, 57989952, 67654944, 76111812, 86984928, 101482416, 135309888, 152223624, 173969856, 202964832, 304447248, 405929664, 608894496, 1217788992]

約数ペア:

[(1, 1217788992), (2, 608894496), (3, 405929664), (4, 304447248), (6, 202964832), (7, 173969856), (8, 152223624), (9, 135309888), (12, 101482416), (14, 86984928), (16, 76111812), (18, 67654944), (21, 57989952), (24, 50741208), (27, 45103296), (28, 43492464), (32, 38055906), (36, 33827472), (37, 32913216), (42, 28994976), (48, 25370604), (54, 22551648), (56, 21746232), (63, 19329984), (64, 19027953), (72, 16913736), (74, 16456608), (81, 15034432), (84, 14497488), (96, 12685302), (108, 11275824), (111, 10971072), (112, 10873116), (126, 9664992), (144, 8456868), (148, 8228304), (162, 7517216), (168, 7248744), (189, 6443328), (192, 6342651), (216, 5637912), (222, 5485536), (224, 5436558), (252, 4832496), (259, 4701888), (288, 4228434), (296, 4114152), (324, 3758608), (333, 3657024), (336, 3624372), (378, 3221664), (432, 2818956), (444, 2742768), (448, 2718279), (504, 2416248), (518, 2350944), (567, 2147776), (576, 2114217), (592, 2057076), (648, 1879304), (666, 1828512), (672, 1812186), (756, 1610832), (777, 1567296), (864, 1409478), (888, 1371384), (907, 1342656), (999, 1219008), (1008, 1208124), (1036, 1175472), (1134, 1073888), (1184, 1028538), (1296, 939652), (1332, 914256), (1344, 906093), (1512, 805416), (1554, 783648), (1728, 704739), (1776, 685692), (1814, 671328), (1998, 609504), (2016, 604062), (2072, 587736), (2268, 536944), (2331, 522432), (2368, 514269), (2592, 469826), (2664, 457128), (2721, 447552), (2997, 406336), (3024, 402708), (3108, 391824), (3552, 342846), (3628, 335664), (3996, 304752), (4032, 302031), (4144, 293868), (4536, 268472), (4662, 261216), (5184, 234913), (5328, 228564), (5442, 223776), (5994, 203168), (6048, 201354), (6216, 195912), (6349, 191808), (6993, 174144), (7104, 171423), (7256, 167832), (7992, 152376), (8163, 149184), (8288, 146934), (9072, 134236), (9324, 130608), (10656, 114282), (10884, 111888), (11988, 101584), (12096, 100677), (12432, 97956), (12698, 95904), (13986, 87072), (14512, 83916), (15984, 76188), (16326, 74592), (16576, 73467), (18144, 67118), (18648, 65304), (19047, 63936), (20979, 58048), (21312, 57141), (21768, 55944), (23976, 50792), (24489, 49728), (24864, 48978), (25396, 47952), (27972, 43536), (29024, 41958), (31968, 38094), (32652, 37296), (33559, 36288)]