340044744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 986186880

約数和(自身を除く): 646142136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 221, 244, 312, 366, 408, 442, 488, 663, 732, 793, 884, 1037, 1051, 1326, 1464, 1586, 1768, 2074, 2102, 2379, 2652, 3111, 3153, 3172, 4148, 4204, 4758, 5304, 6222, 6306, 6344, 8296, 8408, 9516, 12444, 12612, 13481, 13663, 17867, 19032, 24888, 25224, 26962, 27326, 35734, 40443, 40989, 53601, 53924, 54652, 64111, 71468, 80886, 81978, 107202, 107848, 109304, 128222, 142936, 161772, 163956, 192333, 214404, 232271, 256444, 323544, 327912, 384666, 428808, 464542, 512888, 696813, 769332, 833443, 929084, 1089887, 1393626, 1538664, 1666886, 1858168, 2179774, 2500329, 2787252, 3269661, 3333772, 4359548, 5000658, 5574504, 6539322, 6667544, 8719096, 10001316, 13078644, 14168531, 20002632, 26157288, 28337062, 42505593, 56674124, 85011186, 113348248, 170022372, 340044744]

約数ペア:

[(1, 340044744), (2, 170022372), (3, 113348248), (4, 85011186), (6, 56674124), (8, 42505593), (12, 28337062), (13, 26157288), (17, 20002632), (24, 14168531), (26, 13078644), (34, 10001316), (39, 8719096), (51, 6667544), (52, 6539322), (61, 5574504), (68, 5000658), (78, 4359548), (102, 3333772), (104, 3269661), (122, 2787252), (136, 2500329), (156, 2179774), (183, 1858168), (204, 1666886), (221, 1538664), (244, 1393626), (312, 1089887), (366, 929084), (408, 833443), (442, 769332), (488, 696813), (663, 512888), (732, 464542), (793, 428808), (884, 384666), (1037, 327912), (1051, 323544), (1326, 256444), (1464, 232271), (1586, 214404), (1768, 192333), (2074, 163956), (2102, 161772), (2379, 142936), (2652, 128222), (3111, 109304), (3153, 107848), (3172, 107202), (4148, 81978), (4204, 80886), (4758, 71468), (5304, 64111), (6222, 54652), (6306, 53924), (6344, 53601), (8296, 40989), (8408, 40443), (9516, 35734), (12444, 27326), (12612, 26962), (13481, 25224), (13663, 24888), (17867, 19032)]