472439968

素因数分解:

$2^5\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 1304414496

約数和(自身を除く): 831974528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 43, 44, 49, 52, 56, 77, 86, 88, 91, 98, 104, 112, 143, 154, 172, 176, 182, 196, 208, 224, 286, 301, 308, 343, 344, 352, 364, 392, 416, 473, 539, 559, 572, 602, 616, 637, 686, 688, 728, 784, 946, 1001, 1078, 1118, 1144, 1204, 1232, 1274, 1372, 1376, 1456, 1568, 1892, 2002, 2107, 2156, 2236, 2288, 2401, 2408, 2464, 2548, 2744, 2912, 3311, 3773, 3784, 3913, 4004, 4214, 4312, 4459, 4472, 4576, 4802, 4816, 5096, 5488, 6149, 6622, 7007, 7546, 7568, 7826, 8008, 8428, 8624, 8918, 8944, 9604, 9632, 10192, 10976, 12298, 13244, 14014, 14749, 15092, 15136, 15652, 16016, 16856, 17248, 17836, 17888, 19208, 20384, 23177, 24596, 26411, 26488, 27391, 28028, 29498, 30184, 31213, 31304, 32032, 33712, 35672, 38416, 43043, 46354, 49049, 49192, 52822, 52976, 54782, 56056, 58996, 60368, 62426, 62608, 67424, 71344, 76832, 86086, 92708, 98098, 98384, 103243, 105644, 105952, 109564, 112112, 117992, 120736, 124852, 125216, 142688, 162239, 172172, 185416, 191737, 196196, 196768, 206486, 211288, 219128, 224224, 235984, 249704, 301301, 324478, 343343, 344344, 370832, 383474, 392392, 412972, 422576, 438256, 471968, 499408, 602602, 648956, 686686, 688688, 741664, 766948, 784784, 825944, 845152, 876512, 998816, 1135673, 1205204, 1297912, 1342159, 1373372, 1377376, 1533896, 1569568, 1651888, 2109107, 2271346, 2410408, 2595824, 2684318, 2746744, 3067792, 3303776, 4218214, 4542692, 4820816, 5191648, 5368636, 5493488, 6135584, 8436428, 9085384, 9641632, 10737272, 10986976, 14763749, 16872856, 18170768, 21474544, 29527498, 33745712, 36341536, 42949088, 59054996, 67491424, 118109992, 236219984, 472439968]

約数ペア:

[(1, 472439968), (2, 236219984), (4, 118109992), (7, 67491424), (8, 59054996), (11, 42949088), (13, 36341536), (14, 33745712), (16, 29527498), (22, 21474544), (26, 18170768), (28, 16872856), (32, 14763749), (43, 10986976), (44, 10737272), (49, 9641632), (52, 9085384), (56, 8436428), (77, 6135584), (86, 5493488), (88, 5368636), (91, 5191648), (98, 4820816), (104, 4542692), (112, 4218214), (143, 3303776), (154, 3067792), (172, 2746744), (176, 2684318), (182, 2595824), (196, 2410408), (208, 2271346), (224, 2109107), (286, 1651888), (301, 1569568), (308, 1533896), (343, 1377376), (344, 1373372), (352, 1342159), (364, 1297912), (392, 1205204), (416, 1135673), (473, 998816), (539, 876512), (559, 845152), (572, 825944), (602, 784784), (616, 766948), (637, 741664), (686, 688688), (688, 686686), (728, 648956), (784, 602602), (946, 499408), (1001, 471968), (1078, 438256), (1118, 422576), (1144, 412972), (1204, 392392), (1232, 383474), (1274, 370832), (1372, 344344), (1376, 343343), (1456, 324478), (1568, 301301), (1892, 249704), (2002, 235984), (2107, 224224), (2156, 219128), (2236, 211288), (2288, 206486), (2401, 196768), (2408, 196196), (2464, 191737), (2548, 185416), (2744, 172172), (2912, 162239), (3311, 142688), (3773, 125216), (3784, 124852), (3913, 120736), (4004, 117992), (4214, 112112), (4312, 109564), (4459, 105952), (4472, 105644), (4576, 103243), (4802, 98384), (4816, 98098), (5096, 92708), (5488, 86086), (6149, 76832), (6622, 71344), (7007, 67424), (7546, 62608), (7568, 62426), (7826, 60368), (8008, 58996), (8428, 56056), (8624, 54782), (8918, 52976), (8944, 52822), (9604, 49192), (9632, 49049), (10192, 46354), (10976, 43043), (12298, 38416), (13244, 35672), (14014, 33712), (14749, 32032), (15092, 31304), (15136, 31213), (15652, 30184), (16016, 29498), (16856, 28028), (17248, 27391), (17836, 26488), (17888, 26411), (19208, 24596), (20384, 23177)]