478983232

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 1232367360

約数和(自身を除く): 753384128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 379, 392, 403, 416, 434, 448, 496, 637, 728, 758, 784, 806, 832, 868, 992, 1274, 1456, 1516, 1519, 1568, 1612, 1736, 1984, 2548, 2653, 2821, 2912, 3032, 3038, 3136, 3224, 3472, 4927, 5096, 5306, 5642, 5824, 6064, 6076, 6448, 6944, 9854, 10192, 10612, 11284, 11749, 12128, 12152, 12896, 13888, 18571, 19708, 19747, 20384, 21224, 22568, 23498, 24256, 24304, 25792, 34489, 37142, 39416, 39494, 40768, 42448, 45136, 46996, 48608, 68978, 74284, 78832, 78988, 82243, 84896, 90272, 93992, 97216, 137956, 148568, 152737, 157664, 157976, 164486, 169792, 180544, 187984, 241423, 275912, 297136, 305474, 315328, 315952, 328972, 375968, 482846, 551824, 575701, 594272, 610948, 631904, 657944, 751936, 965692, 1069159, 1103648, 1151402, 1188544, 1221896, 1263808, 1315888, 1931384, 2138318, 2207296, 2302804, 2443792, 2631776, 3862768, 4276636, 4605608, 4887584, 5263552, 7484113, 7725536, 8553272, 9211216, 9775168, 14968226, 15451072, 17106544, 18422432, 29936452, 34213088, 36844864, 59872904, 68426176, 119745808, 239491616, 478983232]

約数ペア:

[(1, 478983232), (2, 239491616), (4, 119745808), (7, 68426176), (8, 59872904), (13, 36844864), (14, 34213088), (16, 29936452), (26, 18422432), (28, 17106544), (31, 15451072), (32, 14968226), (49, 9775168), (52, 9211216), (56, 8553272), (62, 7725536), (64, 7484113), (91, 5263552), (98, 4887584), (104, 4605608), (112, 4276636), (124, 3862768), (182, 2631776), (196, 2443792), (208, 2302804), (217, 2207296), (224, 2138318), (248, 1931384), (364, 1315888), (379, 1263808), (392, 1221896), (403, 1188544), (416, 1151402), (434, 1103648), (448, 1069159), (496, 965692), (637, 751936), (728, 657944), (758, 631904), (784, 610948), (806, 594272), (832, 575701), (868, 551824), (992, 482846), (1274, 375968), (1456, 328972), (1516, 315952), (1519, 315328), (1568, 305474), (1612, 297136), (1736, 275912), (1984, 241423), (2548, 187984), (2653, 180544), (2821, 169792), (2912, 164486), (3032, 157976), (3038, 157664), (3136, 152737), (3224, 148568), (3472, 137956), (4927, 97216), (5096, 93992), (5306, 90272), (5642, 84896), (5824, 82243), (6064, 78988), (6076, 78832), (6448, 74284), (6944, 68978), (9854, 48608), (10192, 46996), (10612, 45136), (11284, 42448), (11749, 40768), (12128, 39494), (12152, 39416), (12896, 37142), (13888, 34489), (18571, 25792), (19708, 24304), (19747, 24256), (20384, 23498), (21224, 22568)]