391219668216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{386651}}^1$

素因数の和:386746

約数の個数: 192

約数和(自身を含む): 1216005073920

約数和(自身を除く): 824785405704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 47, 52, 69, 72, 78, 92, 94, 104, 117, 138, 141, 156, 184, 188, 207, 234, 276, 282, 299, 312, 376, 414, 423, 468, 552, 564, 598, 611, 828, 846, 897, 936, 1081, 1128, 1196, 1222, 1656, 1692, 1794, 1833, 2162, 2392, 2444, 2691, 3243, 3384, 3588, 3666, 4324, 4888, 5382, 5499, 6486, 7176, 7332, 8648, 9729, 10764, 10998, 12972, 14053, 14664, 19458, 21528, 21996, 25944, 28106, 38916, 42159, 43992, 56212, 77832, 84318, 112424, 126477, 168636, 252954, 337272, 386651, 505908, 773302, 1011816, 1159953, 1546604, 2319906, 3093208, 3479859, 4639812, 5026463, 6959718, 8892973, 9279624, 10052926, 13919436, 15079389, 17785946, 18172597, 20105852, 26678919, 27838872, 30158778, 35571892, 36345194, 40211704, 45238167, 53357838, 54517791, 60317556, 71143784, 72690388, 80036757, 90476334, 106715676, 109035582, 115608649, 120635112, 145380776, 160073514, 163553373, 180952668, 213431352, 218071164, 231217298, 236243761, 320147028, 327106746, 346825947, 361905336, 417969731, 436142328, 462434596, 472487522, 640294056, 654213492, 693651894, 708731283, 835939462, 924869192, 944975044, 1040477841, 1253909193, 1308426984, 1387303788, 1417462566, 1671878924, 1889950088, 2080955682, 2126193849, 2507818386, 2774607576, 2834925132, 3343757848, 3761727579, 4161911364, 4252387698, 5015636772, 5433606503, 5669850264, 7523455158, 8323822728, 8504775396, 10031273544, 10867213006, 15046910316, 16300819509, 17009550792, 21734426012, 30093820632, 32601639018, 43468852024, 48902458527, 65203278036, 97804917054, 130406556072, 195609834108, 391219668216]

約数ペア:

[(1, 391219668216), (2, 195609834108), (3, 130406556072), (4, 97804917054), (6, 65203278036), (8, 48902458527), (9, 43468852024), (12, 32601639018), (13, 30093820632), (18, 21734426012), (23, 17009550792), (24, 16300819509), (26, 15046910316), (36, 10867213006), (39, 10031273544), (46, 8504775396), (47, 8323822728), (52, 7523455158), (69, 5669850264), (72, 5433606503), (78, 5015636772), (92, 4252387698), (94, 4161911364), (104, 3761727579), (117, 3343757848), (138, 2834925132), (141, 2774607576), (156, 2507818386), (184, 2126193849), (188, 2080955682), (207, 1889950088), (234, 1671878924), (276, 1417462566), (282, 1387303788), (299, 1308426984), (312, 1253909193), (376, 1040477841), (414, 944975044), (423, 924869192), (468, 835939462), (552, 708731283), (564, 693651894), (598, 654213492), (611, 640294056), (828, 472487522), (846, 462434596), (897, 436142328), (936, 417969731), (1081, 361905336), (1128, 346825947), (1196, 327106746), (1222, 320147028), (1656, 236243761), (1692, 231217298), (1794, 218071164), (1833, 213431352), (2162, 180952668), (2392, 163553373), (2444, 160073514), (2691, 145380776), (3243, 120635112), (3384, 115608649), (3588, 109035582), (3666, 106715676), (4324, 90476334), (4888, 80036757), (5382, 72690388), (5499, 71143784), (6486, 60317556), (7176, 54517791), (7332, 53357838), (8648, 45238167), (9729, 40211704), (10764, 36345194), (10998, 35571892), (12972, 30158778), (14053, 27838872), (14664, 26678919), (19458, 20105852), (21528, 18172597), (21996, 17785946), (25944, 15079389), (28106, 13919436), (38916, 10052926), (42159, 9279624), (43992, 8892973), (56212, 6959718), (77832, 5026463), (84318, 4639812), (112424, 3479859), (126477, 3093208), (168636, 2319906), (252954, 1546604), (337272, 1159953), (386651, 1011816), (505908, 773302)]