316261008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 1083264000

約数和(自身を除く): 767002992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 336, 348, 349, 372, 406, 434, 464, 496, 504, 522, 558, 609, 651, 696, 698, 744, 812, 868, 899, 1008, 1044, 1047, 1116, 1218, 1302, 1392, 1396, 1488, 1624, 1736, 1798, 1827, 1953, 2088, 2094, 2232, 2436, 2443, 2604, 2697, 2792, 3141, 3248, 3472, 3596, 3654, 3906, 4176, 4188, 4464, 4872, 4886, 5208, 5394, 5584, 6282, 6293, 7192, 7308, 7329, 7812, 8091, 8376, 9744, 9772, 10121, 10416, 10788, 10819, 12564, 12586, 14384, 14616, 14658, 15624, 16182, 16752, 18879, 19544, 20242, 21576, 21638, 21987, 25128, 25172, 29232, 29316, 30363, 31248, 32364, 32457, 37758, 39088, 40484, 43152, 43276, 43974, 50256, 50344, 56637, 58632, 60726, 64728, 64914, 70847, 75516, 75733, 80968, 86552, 87948, 91089, 97371, 100688, 113274, 117264, 121452, 129456, 129828, 141694, 151032, 151466, 161936, 173104, 175896, 182178, 194742, 212541, 226548, 227199, 242904, 259656, 283388, 302064, 302932, 313751, 351792, 364356, 389484, 425082, 453096, 454398, 485808, 519312, 566776, 605864, 627502, 637623, 681597, 728712, 778968, 850164, 906192, 908796, 941253, 1133552, 1211728, 1255004, 1275246, 1363194, 1457424, 1557936, 1700328, 1817592, 1882506, 2196257, 2510008, 2550492, 2726388, 2823759, 3400656, 3635184, 3765012, 4392514, 5020016, 5100984, 5452776, 5647518, 6588771, 7530024, 8785028, 10201968, 10905552, 11295036, 13177542, 15060048, 17570056, 19766313, 22590072, 26355084, 35140112, 39532626, 45180144, 52710168, 79065252, 105420336, 158130504, 316261008]

約数ペア:

[(1, 316261008), (2, 158130504), (3, 105420336), (4, 79065252), (6, 52710168), (7, 45180144), (8, 39532626), (9, 35140112), (12, 26355084), (14, 22590072), (16, 19766313), (18, 17570056), (21, 15060048), (24, 13177542), (28, 11295036), (29, 10905552), (31, 10201968), (36, 8785028), (42, 7530024), (48, 6588771), (56, 5647518), (58, 5452776), (62, 5100984), (63, 5020016), (72, 4392514), (84, 3765012), (87, 3635184), (93, 3400656), (112, 2823759), (116, 2726388), (124, 2550492), (126, 2510008), (144, 2196257), (168, 1882506), (174, 1817592), (186, 1700328), (203, 1557936), (217, 1457424), (232, 1363194), (248, 1275246), (252, 1255004), (261, 1211728), (279, 1133552), (336, 941253), (348, 908796), (349, 906192), (372, 850164), (406, 778968), (434, 728712), (464, 681597), (496, 637623), (504, 627502), (522, 605864), (558, 566776), (609, 519312), (651, 485808), (696, 454398), (698, 453096), (744, 425082), (812, 389484), (868, 364356), (899, 351792), (1008, 313751), (1044, 302932), (1047, 302064), (1116, 283388), (1218, 259656), (1302, 242904), (1392, 227199), (1396, 226548), (1488, 212541), (1624, 194742), (1736, 182178), (1798, 175896), (1827, 173104), (1953, 161936), (2088, 151466), (2094, 151032), (2232, 141694), (2436, 129828), (2443, 129456), (2604, 121452), (2697, 117264), (2792, 113274), (3141, 100688), (3248, 97371), (3472, 91089), (3596, 87948), (3654, 86552), (3906, 80968), (4176, 75733), (4188, 75516), (4464, 70847), (4872, 64914), (4886, 64728), (5208, 60726), (5394, 58632), (5584, 56637), (6282, 50344), (6293, 50256), (7192, 43974), (7308, 43276), (7329, 43152), (7812, 40484), (8091, 39088), (8376, 37758), (9744, 32457), (9772, 32364), (10121, 31248), (10416, 30363), (10788, 29316), (10819, 29232), (12564, 25172), (12586, 25128), (14384, 21987), (14616, 21638), (14658, 21576), (15624, 20242), (16182, 19544), (16752, 18879)]