478327248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:822

約数の個数: 160

約数和(自身を含む): 1577041920

約数和(自身を除く): 1098714672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 367, 378, 431, 432, 504, 734, 756, 862, 1008, 1101, 1293, 1468, 1512, 1724, 2202, 2569, 2586, 2936, 3017, 3024, 3303, 3448, 3879, 4404, 5138, 5172, 5872, 6034, 6606, 6896, 7707, 7758, 8808, 9051, 9909, 10276, 10344, 11637, 12068, 13212, 15414, 15516, 17616, 18102, 19818, 20552, 20688, 23121, 23274, 24136, 26424, 27153, 30828, 31032, 36204, 39636, 41104, 46242, 46548, 48272, 52848, 54306, 61656, 62064, 69363, 72408, 79272, 81459, 92484, 93096, 108612, 123312, 138726, 144816, 158177, 158544, 162918, 184968, 186192, 217224, 277452, 316354, 325836, 369936, 434448, 474531, 554904, 632708, 651672, 949062, 1107239, 1109808, 1265416, 1303344, 1423593, 1898124, 2214478, 2530832, 2847186, 3321717, 3796248, 4270779, 4428956, 5694372, 6643434, 7592496, 8541558, 8857912, 9965151, 11388744, 13286868, 17083116, 17715824, 19930302, 22777488, 26573736, 29895453, 34166232, 39860604, 53147472, 59790906, 68332464, 79721208, 119581812, 159442416, 239163624, 478327248]

約数ペア:

[(1, 478327248), (2, 239163624), (3, 159442416), (4, 119581812), (6, 79721208), (7, 68332464), (8, 59790906), (9, 53147472), (12, 39860604), (14, 34166232), (16, 29895453), (18, 26573736), (21, 22777488), (24, 19930302), (27, 17715824), (28, 17083116), (36, 13286868), (42, 11388744), (48, 9965151), (54, 8857912), (56, 8541558), (63, 7592496), (72, 6643434), (84, 5694372), (108, 4428956), (112, 4270779), (126, 3796248), (144, 3321717), (168, 2847186), (189, 2530832), (216, 2214478), (252, 1898124), (336, 1423593), (367, 1303344), (378, 1265416), (431, 1109808), (432, 1107239), (504, 949062), (734, 651672), (756, 632708), (862, 554904), (1008, 474531), (1101, 434448), (1293, 369936), (1468, 325836), (1512, 316354), (1724, 277452), (2202, 217224), (2569, 186192), (2586, 184968), (2936, 162918), (3017, 158544), (3024, 158177), (3303, 144816), (3448, 138726), (3879, 123312), (4404, 108612), (5138, 93096), (5172, 92484), (5872, 81459), (6034, 79272), (6606, 72408), (6896, 69363), (7707, 62064), (7758, 61656), (8808, 54306), (9051, 52848), (9909, 48272), (10276, 46548), (10344, 46242), (11637, 41104), (12068, 39636), (13212, 36204), (15414, 31032), (15516, 30828), (17616, 27153), (18102, 26424), (19818, 24136), (20552, 23274), (20688, 23121)]