243355056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^2$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 735881472

約数和(自身を除く): 492526416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 101, 112, 142, 168, 202, 213, 284, 303, 336, 404, 426, 497, 568, 606, 707, 808, 852, 994, 1136, 1212, 1414, 1491, 1616, 1704, 1988, 2121, 2424, 2828, 2982, 3408, 3976, 4242, 4848, 5656, 5964, 7171, 7952, 8484, 10201, 11312, 11928, 14342, 16968, 20402, 21513, 23856, 28684, 30603, 33936, 40804, 43026, 50197, 57368, 61206, 71407, 81608, 86052, 100394, 114736, 122412, 142814, 150591, 163216, 172104, 200788, 214221, 244824, 285628, 301182, 344208, 401576, 428442, 489648, 571256, 602364, 724271, 803152, 856884, 1142512, 1204728, 1448542, 1713768, 2172813, 2409456, 2897084, 3427536, 4345626, 5069897, 5794168, 8691252, 10139794, 11588336, 15209691, 17382504, 20279588, 30419382, 34765008, 40559176, 60838764, 81118352, 121677528, 243355056]

約数ペア:

[(1, 243355056), (2, 121677528), (3, 81118352), (4, 60838764), (6, 40559176), (7, 34765008), (8, 30419382), (12, 20279588), (14, 17382504), (16, 15209691), (21, 11588336), (24, 10139794), (28, 8691252), (42, 5794168), (48, 5069897), (56, 4345626), (71, 3427536), (84, 2897084), (101, 2409456), (112, 2172813), (142, 1713768), (168, 1448542), (202, 1204728), (213, 1142512), (284, 856884), (303, 803152), (336, 724271), (404, 602364), (426, 571256), (497, 489648), (568, 428442), (606, 401576), (707, 344208), (808, 301182), (852, 285628), (994, 244824), (1136, 214221), (1212, 200788), (1414, 172104), (1491, 163216), (1616, 150591), (1704, 142814), (1988, 122412), (2121, 114736), (2424, 100394), (2828, 86052), (2982, 81608), (3408, 71407), (3976, 61206), (4242, 57368), (4848, 50197), (5656, 43026), (5964, 40804), (7171, 33936), (7952, 30603), (8484, 28684), (10201, 23856), (11312, 21513), (11928, 20402), (14342, 16968)]