309736128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4062

約数の個数: 112

約数和(自身を含む): 911246336

約数和(自身を除く): 601510208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4003, 4836, 5952, 6448, 8006, 9672, 12009, 12896, 16012, 19344, 24018, 25792, 32024, 38688, 48036, 52039, 64048, 77376, 96072, 104078, 124093, 128096, 156117, 192144, 208156, 248186, 256192, 312234, 372279, 384288, 416312, 496372, 624468, 744558, 768576, 832624, 992744, 1248936, 1489116, 1613209, 1665248, 1985488, 2497872, 2978232, 3226418, 3330496, 3970976, 4839627, 4995744, 5956464, 6452836, 7941952, 9679254, 9991488, 11912928, 12905672, 19358508, 23825856, 25811344, 38717016, 51622688, 77434032, 103245376, 154868064, 309736128]

約数ペア:

[(1, 309736128), (2, 154868064), (3, 103245376), (4, 77434032), (6, 51622688), (8, 38717016), (12, 25811344), (13, 23825856), (16, 19358508), (24, 12905672), (26, 11912928), (31, 9991488), (32, 9679254), (39, 7941952), (48, 6452836), (52, 5956464), (62, 4995744), (64, 4839627), (78, 3970976), (93, 3330496), (96, 3226418), (104, 2978232), (124, 2497872), (156, 1985488), (186, 1665248), (192, 1613209), (208, 1489116), (248, 1248936), (312, 992744), (372, 832624), (403, 768576), (416, 744558), (496, 624468), (624, 496372), (744, 416312), (806, 384288), (832, 372279), (992, 312234), (1209, 256192), (1248, 248186), (1488, 208156), (1612, 192144), (1984, 156117), (2418, 128096), (2496, 124093), (2976, 104078), (3224, 96072), (4003, 77376), (4836, 64048), (5952, 52039), (6448, 48036), (8006, 38688), (9672, 32024), (12009, 25792), (12896, 24018), (16012, 19344)]