2741423608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 6539097600

約数和(自身を除く): 3797673992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 139, 154, 202, 278, 308, 317, 404, 556, 616, 634, 707, 808, 973, 1111, 1112, 1268, 1414, 1529, 1946, 2219, 2222, 2536, 2828, 3058, 3487, 3892, 4438, 4444, 5656, 6116, 6974, 7777, 7784, 8876, 8888, 10703, 12232, 13948, 14039, 15554, 17752, 21406, 24409, 27896, 28078, 31108, 32017, 42812, 44063, 48818, 56156, 62216, 64034, 85624, 88126, 97636, 98273, 112312, 128068, 154429, 176252, 195272, 196546, 224119, 256136, 308441, 308858, 352187, 352504, 393092, 448238, 484693, 616882, 617716, 704374, 786184, 896476, 969386, 1081003, 1233764, 1235432, 1408748, 1792952, 1938772, 2162006, 2465309, 2467528, 2817496, 3392851, 3877544, 4324012, 4450363, 4930618, 6785702, 8648024, 8900726, 9861236, 13571404, 17801452, 19722472, 27142808, 31152541, 35602904, 48953993, 62305082, 97907986, 124610164, 195815972, 249220328, 342677951, 391631944, 685355902, 1370711804, 2741423608]

約数ペア:

[(1, 2741423608), (2, 1370711804), (4, 685355902), (7, 391631944), (8, 342677951), (11, 249220328), (14, 195815972), (22, 124610164), (28, 97907986), (44, 62305082), (56, 48953993), (77, 35602904), (88, 31152541), (101, 27142808), (139, 19722472), (154, 17801452), (202, 13571404), (278, 9861236), (308, 8900726), (317, 8648024), (404, 6785702), (556, 4930618), (616, 4450363), (634, 4324012), (707, 3877544), (808, 3392851), (973, 2817496), (1111, 2467528), (1112, 2465309), (1268, 2162006), (1414, 1938772), (1529, 1792952), (1946, 1408748), (2219, 1235432), (2222, 1233764), (2536, 1081003), (2828, 969386), (3058, 896476), (3487, 786184), (3892, 704374), (4438, 617716), (4444, 616882), (5656, 484693), (6116, 448238), (6974, 393092), (7777, 352504), (7784, 352187), (8876, 308858), (8888, 308441), (10703, 256136), (12232, 224119), (13948, 196546), (14039, 195272), (15554, 176252), (17752, 154429), (21406, 128068), (24409, 112312), (27896, 98273), (28078, 97636), (31108, 88126), (32017, 85624), (42812, 64034), (44063, 62216), (48818, 56156)]