280237326684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 795683782656

約数和(自身を除く): 515446455972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 137, 147, 186, 196, 217, 274, 293, 294, 372, 383, 411, 434, 548, 586, 588, 651, 766, 822, 868, 879, 959, 1149, 1172, 1302, 1519, 1532, 1644, 1758, 1918, 2051, 2298, 2604, 2681, 2877, 3038, 3516, 3836, 4102, 4247, 4557, 4596, 5362, 5754, 6076, 6153, 6713, 8043, 8204, 8494, 9083, 9114, 10724, 11508, 11873, 12306, 12741, 13426, 14357, 16086, 16988, 18166, 18228, 18767, 20139, 23746, 24612, 25482, 26852, 27249, 28714, 29729, 32172, 35619, 36332, 37534, 40141, 40278, 43071, 47492, 50964, 52471, 54498, 56301, 57428, 59458, 63581, 71238, 75068, 80282, 80556, 83111, 86142, 89187, 104942, 108996, 112219, 112602, 118916, 120423, 127162, 142476, 157413, 160564, 166222, 172284, 178374, 190743, 208103, 209884, 224438, 225204, 240846, 249333, 254324, 280987, 314826, 332444, 336657, 356748, 367297, 381486, 416206, 445067, 448876, 481692, 498666, 561974, 581777, 624309, 629652, 673314, 734594, 762972, 785533, 832412, 842961, 890134, 997332, 1101891, 1123948, 1163554, 1244371, 1248618, 1335201, 1346628, 1469188, 1571066, 1626601, 1685922, 1745331, 1780268, 1966909, 2203782, 2327108, 2356599, 2488742, 2497236, 2571079, 2670402, 3142132, 3253202, 3371844, 3478789, 3490662, 3733113, 3933818, 4407564, 4713198, 4879803, 4977484, 5142158, 5340804, 5498731, 5900727, 6506404, 6957578, 6981324, 7466226, 7713237, 7867636, 8710597, 9426396, 9759606, 10284316, 10436367, 10997462, 11386207, 11801454, 13915156, 14932452, 15374003, 15426474, 16496193, 17421194, 19519212, 20872734, 21994924, 22772414, 23602908, 24351523, 26131791, 30748006, 30852948, 32992386, 34158621, 34842388, 41745468, 45544828, 46122009, 48703046, 52263582, 60974179, 61496012, 65984772, 68317242, 73054569, 79703449, 92244018, 97406092, 104527164, 107618021, 121948358, 136634484, 146109138, 159406898, 170460661, 182922537, 184488036, 215236042, 239110347, 243896716, 292218276, 318813796, 322854063, 340921322, 365845074, 430472084, 476594093, 478220694, 511381983, 645708126, 681842644, 731690148, 753326147, 953188186, 956441388, 1022763966, 1291416252, 1429782279, 1506652294, 1906376372, 2045527932, 2259978441, 2859564558, 3013304588, 3336158651, 4519956882, 5719129116, 6672317302, 9039913764, 10008475953, 13344634604, 20016951906, 23353110557, 40033903812, 46706221114, 70059331671, 93412442228, 140118663342, 280237326684]

約数ペア:

[(1, 280237326684), (2, 140118663342), (3, 93412442228), (4, 70059331671), (6, 46706221114), (7, 40033903812), (12, 23353110557), (14, 20016951906), (21, 13344634604), (28, 10008475953), (31, 9039913764), (42, 6672317302), (49, 5719129116), (62, 4519956882), (84, 3336158651), (93, 3013304588), (98, 2859564558), (124, 2259978441), (137, 2045527932), (147, 1906376372), (186, 1506652294), (196, 1429782279), (217, 1291416252), (274, 1022763966), (293, 956441388), (294, 953188186), (372, 753326147), (383, 731690148), (411, 681842644), (434, 645708126), (548, 511381983), (586, 478220694), (588, 476594093), (651, 430472084), (766, 365845074), (822, 340921322), (868, 322854063), (879, 318813796), (959, 292218276), (1149, 243896716), (1172, 239110347), (1302, 215236042), (1519, 184488036), (1532, 182922537), (1644, 170460661), (1758, 159406898), (1918, 146109138), (2051, 136634484), (2298, 121948358), (2604, 107618021), (2681, 104527164), (2877, 97406092), (3038, 92244018), (3516, 79703449), (3836, 73054569), (4102, 68317242), (4247, 65984772), (4557, 61496012), (4596, 60974179), (5362, 52263582), (5754, 48703046), (6076, 46122009), (6153, 45544828), (6713, 41745468), (8043, 34842388), (8204, 34158621), (8494, 32992386), (9083, 30852948), (9114, 30748006), (10724, 26131791), (11508, 24351523), (11873, 23602908), (12306, 22772414), (12741, 21994924), (13426, 20872734), (14357, 19519212), (16086, 17421194), (16988, 16496193), (18166, 15426474), (18228, 15374003), (18767, 14932452), (20139, 13915156), (23746, 11801454), (24612, 11386207), (25482, 10997462), (26852, 10436367), (27249, 10284316), (28714, 9759606), (29729, 9426396), (32172, 8710597), (35619, 7867636), (36332, 7713237), (37534, 7466226), (40141, 6981324), (40278, 6957578), (43071, 6506404), (47492, 5900727), (50964, 5498731), (52471, 5340804), (54498, 5142158), (56301, 4977484), (57428, 4879803), (59458, 4713198), (63581, 4407564), (71238, 3933818), (75068, 3733113), (80282, 3490662), (80556, 3478789), (83111, 3371844), (86142, 3253202), (89187, 3142132), (104942, 2670402), (108996, 2571079), (112219, 2497236), (112602, 2488742), (118916, 2356599), (120423, 2327108), (127162, 2203782), (142476, 1966909), (157413, 1780268), (160564, 1745331), (166222, 1685922), (172284, 1626601), (178374, 1571066), (190743, 1469188), (208103, 1346628), (209884, 1335201), (224438, 1248618), (225204, 1244371), (240846, 1163554), (249333, 1123948), (254324, 1101891), (280987, 997332), (314826, 890134), (332444, 842961), (336657, 832412), (356748, 785533), (367297, 762972), (381486, 734594), (416206, 673314), (445067, 629652), (448876, 624309), (481692, 581777), (498666, 561974)]