13281306192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38639}}^1$

素因数の和:38702

約数の個数: 240

約数和(自身を含む): 47836938240

約数和(自身を除く): 34555632048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3472, 3696, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 6138, 7161, 7812, 8184, 9548, 10416, 11088, 12276, 14322, 15624, 16368, 19096, 21483, 24552, 28644, 31248, 38192, 38639, 42966, 49104, 57288, 77278, 85932, 114576, 115917, 154556, 171864, 231834, 270473, 309112, 343728, 347751, 425029, 463668, 540946, 618224, 695502, 811419, 850058, 927336, 1081892, 1197809, 1275087, 1391004, 1622838, 1700116, 1854672, 2163784, 2395618, 2434257, 2550174, 2782008, 2975203, 3245676, 3400232, 3593427, 3825261, 4327568, 4791236, 4868514, 5100348, 5564016, 5950406, 6491352, 6800464, 7186854, 7650522, 8384663, 8925609, 9582472, 9737028, 10200696, 10780281, 11900812, 12982704, 13175899, 14373708, 15301044, 16769326, 17851218, 19164944, 19474056, 20401392, 21560562, 23801624, 25153989, 26351798, 26776827, 28747416, 30602088, 33538652, 35702436, 38948112, 39527697, 43121124, 47603248, 50307978, 52703596, 53553654, 57494832, 61204176, 67077304, 71404872, 75461967, 79055394, 86242248, 92231293, 100615956, 105407192, 107107308, 118583091, 134154608, 142809744, 150923934, 158110788, 172484496, 184462586, 201231912, 210814384, 214214616, 237166182, 276693879, 301847868, 316221576, 368925172, 402463824, 428429232, 474332364, 553387758, 603695736, 632443152, 737850344, 830081637, 948664728, 1106775516, 1207391472, 1475700688, 1660163274, 1897329456, 2213551032, 3320326548, 4427102064, 6640653096, 13281306192]

約数ペア:

[(1, 13281306192), (2, 6640653096), (3, 4427102064), (4, 3320326548), (6, 2213551032), (7, 1897329456), (8, 1660163274), (9, 1475700688), (11, 1207391472), (12, 1106775516), (14, 948664728), (16, 830081637), (18, 737850344), (21, 632443152), (22, 603695736), (24, 553387758), (28, 474332364), (31, 428429232), (33, 402463824), (36, 368925172), (42, 316221576), (44, 301847868), (48, 276693879), (56, 237166182), (62, 214214616), (63, 210814384), (66, 201231912), (72, 184462586), (77, 172484496), (84, 158110788), (88, 150923934), (93, 142809744), (99, 134154608), (112, 118583091), (124, 107107308), (126, 105407192), (132, 100615956), (144, 92231293), (154, 86242248), (168, 79055394), (176, 75461967), (186, 71404872), (198, 67077304), (217, 61204176), (231, 57494832), (248, 53553654), (252, 52703596), (264, 50307978), (279, 47603248), (308, 43121124), (336, 39527697), (341, 38948112), (372, 35702436), (396, 33538652), (434, 30602088), (462, 28747416), (496, 26776827), (504, 26351798), (528, 25153989), (558, 23801624), (616, 21560562), (651, 20401392), (682, 19474056), (693, 19164944), (744, 17851218), (792, 16769326), (868, 15301044), (924, 14373708), (1008, 13175899), (1023, 12982704), (1116, 11900812), (1232, 10780281), (1302, 10200696), (1364, 9737028), (1386, 9582472), (1488, 8925609), (1584, 8384663), (1736, 7650522), (1848, 7186854), (1953, 6800464), (2046, 6491352), (2232, 5950406), (2387, 5564016), (2604, 5100348), (2728, 4868514), (2772, 4791236), (3069, 4327568), (3472, 3825261), (3696, 3593427), (3906, 3400232), (4092, 3245676), (4464, 2975203), (4774, 2782008), (5208, 2550174), (5456, 2434257), (5544, 2395618), (6138, 2163784), (7161, 1854672), (7812, 1700116), (8184, 1622838), (9548, 1391004), (10416, 1275087), (11088, 1197809), (12276, 1081892), (14322, 927336), (15624, 850058), (16368, 811419), (19096, 695502), (21483, 618224), (24552, 540946), (28644, 463668), (31248, 425029), (38192, 347751), (38639, 343728), (42966, 309112), (49104, 270473), (57288, 231834), (77278, 171864), (85932, 154556), (114576, 115917)]