379813504

素因数分解:

$2^7\times 7^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 908208000

約数和(自身を除く): 528394496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 211, 224, 287, 328, 343, 392, 422, 448, 574, 656, 686, 784, 844, 896, 1148, 1312, 1372, 1477, 1568, 1688, 2009, 2296, 2624, 2744, 2954, 3136, 3376, 4018, 4592, 5248, 5488, 5908, 6272, 6752, 8036, 8651, 9184, 10339, 10976, 11816, 13504, 14063, 16072, 17302, 18368, 20678, 21952, 23632, 27008, 28126, 32144, 34604, 36736, 41356, 43904, 47264, 56252, 60557, 64288, 69208, 72373, 82712, 94528, 112504, 121114, 128576, 138416, 144746, 165424, 189056, 225008, 242228, 257152, 276832, 289492, 330848, 423899, 450016, 484456, 553664, 578984, 661696, 847798, 900032, 968912, 1107328, 1157968, 1323392, 1695596, 1800064, 1937824, 2315936, 2967293, 3391192, 3875648, 4631872, 5934586, 6782384, 7751296, 9263744, 11869172, 13564768, 23738344, 27129536, 47476688, 54259072, 94953376, 189906752, 379813504]

約数ペア:

[(1, 379813504), (2, 189906752), (4, 94953376), (7, 54259072), (8, 47476688), (14, 27129536), (16, 23738344), (28, 13564768), (32, 11869172), (41, 9263744), (49, 7751296), (56, 6782384), (64, 5934586), (82, 4631872), (98, 3875648), (112, 3391192), (128, 2967293), (164, 2315936), (196, 1937824), (211, 1800064), (224, 1695596), (287, 1323392), (328, 1157968), (343, 1107328), (392, 968912), (422, 900032), (448, 847798), (574, 661696), (656, 578984), (686, 553664), (784, 484456), (844, 450016), (896, 423899), (1148, 330848), (1312, 289492), (1372, 276832), (1477, 257152), (1568, 242228), (1688, 225008), (2009, 189056), (2296, 165424), (2624, 144746), (2744, 138416), (2954, 128576), (3136, 121114), (3376, 112504), (4018, 94528), (4592, 82712), (5248, 72373), (5488, 69208), (5908, 64288), (6272, 60557), (6752, 56252), (8036, 47264), (8651, 43904), (9184, 41356), (10339, 36736), (10976, 34604), (11816, 32144), (13504, 28126), (14063, 27008), (16072, 23632), (17302, 21952), (18368, 20678)]