581384664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 1878589440

約数和(自身を除く): 1297204776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 127, 168, 186, 217, 248, 252, 254, 279, 293, 372, 381, 434, 504, 508, 558, 586, 651, 744, 762, 868, 879, 889, 1016, 1116, 1143, 1172, 1302, 1524, 1736, 1758, 1778, 1953, 2051, 2232, 2286, 2344, 2604, 2637, 2667, 3048, 3516, 3556, 3906, 3937, 4102, 4572, 5208, 5274, 5334, 6153, 7032, 7112, 7812, 7874, 8001, 8204, 9083, 9144, 10548, 10668, 11811, 12306, 15624, 15748, 16002, 16408, 18166, 18459, 21096, 21336, 23622, 24612, 27249, 27559, 31496, 32004, 35433, 36332, 36918, 37211, 47244, 49224, 54498, 55118, 63581, 64008, 70866, 72664, 73836, 74422, 81747, 82677, 94488, 108996, 110236, 111633, 127162, 141732, 147672, 148844, 163494, 165354, 190743, 217992, 220472, 223266, 248031, 254324, 260477, 283464, 297688, 326988, 330708, 334899, 381486, 446532, 496062, 508648, 520954, 572229, 653976, 661416, 669798, 762972, 781431, 893064, 992124, 1041908, 1144458, 1153541, 1339596, 1525944, 1562862, 1984248, 2083816, 2288916, 2307082, 2344293, 2679192, 3125724, 3460623, 4577832, 4614164, 4688586, 6251448, 6921246, 8074787, 9228328, 9377172, 10381869, 13842492, 16149574, 18754344, 20763738, 24224361, 27684984, 32299148, 41527476, 48448722, 64598296, 72673083, 83054952, 96897444, 145346166, 193794888, 290692332, 581384664]

約数ペア:

[(1, 581384664), (2, 290692332), (3, 193794888), (4, 145346166), (6, 96897444), (7, 83054952), (8, 72673083), (9, 64598296), (12, 48448722), (14, 41527476), (18, 32299148), (21, 27684984), (24, 24224361), (28, 20763738), (31, 18754344), (36, 16149574), (42, 13842492), (56, 10381869), (62, 9377172), (63, 9228328), (72, 8074787), (84, 6921246), (93, 6251448), (124, 4688586), (126, 4614164), (127, 4577832), (168, 3460623), (186, 3125724), (217, 2679192), (248, 2344293), (252, 2307082), (254, 2288916), (279, 2083816), (293, 1984248), (372, 1562862), (381, 1525944), (434, 1339596), (504, 1153541), (508, 1144458), (558, 1041908), (586, 992124), (651, 893064), (744, 781431), (762, 762972), (868, 669798), (879, 661416), (889, 653976), (1016, 572229), (1116, 520954), (1143, 508648), (1172, 496062), (1302, 446532), (1524, 381486), (1736, 334899), (1758, 330708), (1778, 326988), (1953, 297688), (2051, 283464), (2232, 260477), (2286, 254324), (2344, 248031), (2604, 223266), (2637, 220472), (2667, 217992), (3048, 190743), (3516, 165354), (3556, 163494), (3906, 148844), (3937, 147672), (4102, 141732), (4572, 127162), (5208, 111633), (5274, 110236), (5334, 108996), (6153, 94488), (7032, 82677), (7112, 81747), (7812, 74422), (7874, 73836), (8001, 72664), (8204, 70866), (9083, 64008), (9144, 63581), (10548, 55118), (10668, 54498), (11811, 49224), (12306, 47244), (15624, 37211), (15748, 36918), (16002, 36332), (16408, 35433), (18166, 32004), (18459, 31496), (21096, 27559), (21336, 27249), (23622, 24612)]