245051856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 828696960

約数和(自身を除く): 583645104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 83, 84, 87, 101, 112, 116, 126, 144, 166, 168, 174, 202, 203, 232, 249, 252, 261, 303, 332, 336, 348, 404, 406, 464, 498, 504, 522, 581, 606, 609, 664, 696, 707, 747, 808, 812, 909, 996, 1008, 1044, 1162, 1212, 1218, 1328, 1392, 1414, 1494, 1616, 1624, 1743, 1818, 1827, 1992, 2088, 2121, 2324, 2407, 2424, 2436, 2828, 2929, 2988, 3248, 3486, 3636, 3654, 3984, 4176, 4242, 4648, 4814, 4848, 4872, 5229, 5656, 5858, 5976, 6363, 6972, 7221, 7272, 7308, 8383, 8484, 8787, 9296, 9628, 9744, 10458, 11312, 11716, 11952, 12726, 13944, 14442, 14544, 14616, 16766, 16849, 16968, 17574, 19256, 20503, 20916, 21663, 23432, 25149, 25452, 26361, 27888, 28884, 29232, 33532, 33698, 33936, 35148, 38512, 41006, 41832, 43326, 46864, 50298, 50547, 50904, 52722, 57768, 58681, 61509, 67064, 67396, 70296, 75447, 82012, 83664, 86652, 100596, 101094, 101808, 105444, 115536, 117362, 123018, 134128, 134792, 140592, 150894, 151641, 164024, 173304, 176043, 184527, 201192, 202188, 210888, 234724, 243107, 246036, 269584, 301788, 303282, 328048, 346608, 352086, 369054, 402384, 404376, 421776, 469448, 486214, 492072, 528129, 603576, 606564, 704172, 729321, 738108, 808752, 938896, 972428, 984144, 1056258, 1207152, 1213128, 1408344, 1458642, 1476216, 1701749, 1944856, 2112516, 2187963, 2426256, 2816688, 2917284, 2952432, 3403498, 3889712, 4225032, 4375926, 5105247, 5834568, 6806996, 8450064, 8751852, 10210494, 11669136, 13613992, 15315741, 17503704, 20420988, 27227984, 30631482, 35007408, 40841976, 61262964, 81683952, 122525928, 245051856]

約数ペア:

[(1, 245051856), (2, 122525928), (3, 81683952), (4, 61262964), (6, 40841976), (7, 35007408), (8, 30631482), (9, 27227984), (12, 20420988), (14, 17503704), (16, 15315741), (18, 13613992), (21, 11669136), (24, 10210494), (28, 8751852), (29, 8450064), (36, 6806996), (42, 5834568), (48, 5105247), (56, 4375926), (58, 4225032), (63, 3889712), (72, 3403498), (83, 2952432), (84, 2917284), (87, 2816688), (101, 2426256), (112, 2187963), (116, 2112516), (126, 1944856), (144, 1701749), (166, 1476216), (168, 1458642), (174, 1408344), (202, 1213128), (203, 1207152), (232, 1056258), (249, 984144), (252, 972428), (261, 938896), (303, 808752), (332, 738108), (336, 729321), (348, 704172), (404, 606564), (406, 603576), (464, 528129), (498, 492072), (504, 486214), (522, 469448), (581, 421776), (606, 404376), (609, 402384), (664, 369054), (696, 352086), (707, 346608), (747, 328048), (808, 303282), (812, 301788), (909, 269584), (996, 246036), (1008, 243107), (1044, 234724), (1162, 210888), (1212, 202188), (1218, 201192), (1328, 184527), (1392, 176043), (1414, 173304), (1494, 164024), (1616, 151641), (1624, 150894), (1743, 140592), (1818, 134792), (1827, 134128), (1992, 123018), (2088, 117362), (2121, 115536), (2324, 105444), (2407, 101808), (2424, 101094), (2436, 100596), (2828, 86652), (2929, 83664), (2988, 82012), (3248, 75447), (3486, 70296), (3636, 67396), (3654, 67064), (3984, 61509), (4176, 58681), (4242, 57768), (4648, 52722), (4814, 50904), (4848, 50547), (4872, 50298), (5229, 46864), (5656, 43326), (5858, 41832), (5976, 41006), (6363, 38512), (6972, 35148), (7221, 33936), (7272, 33698), (7308, 33532), (8383, 29232), (8484, 28884), (8787, 27888), (9296, 26361), (9628, 25452), (9744, 25149), (10458, 23432), (11312, 21663), (11716, 20916), (11952, 20503), (12726, 19256), (13944, 17574), (14442, 16968), (14544, 16849), (14616, 16766)]