538588416

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 1502290944

約数和(自身を除く): 963702528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 128, 129, 141, 172, 188, 192, 256, 258, 282, 344, 347, 376, 384, 516, 564, 688, 694, 752, 768, 1032, 1041, 1128, 1376, 1388, 1504, 2021, 2064, 2082, 2256, 2752, 2776, 3008, 4042, 4128, 4164, 4512, 5504, 5552, 6016, 6063, 8084, 8256, 8328, 9024, 11008, 11104, 12032, 12126, 14921, 16168, 16309, 16512, 16656, 18048, 22208, 24252, 29842, 32336, 32618, 33024, 33312, 36096, 44416, 44763, 48504, 48927, 59684, 64672, 65236, 66624, 88832, 89526, 97008, 97854, 119368, 129344, 130472, 133248, 179052, 194016, 195708, 238736, 258688, 260944, 266496, 358104, 388032, 391416, 477472, 517376, 521888, 701287, 716208, 776064, 782832, 954944, 1043776, 1402574, 1432416, 1552128, 1565664, 1909888, 2087552, 2103861, 2805148, 2864832, 3131328, 3819776, 4175104, 4207722, 5610296, 5729664, 6262656, 8415444, 11220592, 11459328, 12525312, 16830888, 22441184, 33661776, 44882368, 67323552, 89764736, 134647104, 179529472, 269294208, 538588416]

約数ペア:

[(1, 538588416), (2, 269294208), (3, 179529472), (4, 134647104), (6, 89764736), (8, 67323552), (12, 44882368), (16, 33661776), (24, 22441184), (32, 16830888), (43, 12525312), (47, 11459328), (48, 11220592), (64, 8415444), (86, 6262656), (94, 5729664), (96, 5610296), (128, 4207722), (129, 4175104), (141, 3819776), (172, 3131328), (188, 2864832), (192, 2805148), (256, 2103861), (258, 2087552), (282, 1909888), (344, 1565664), (347, 1552128), (376, 1432416), (384, 1402574), (516, 1043776), (564, 954944), (688, 782832), (694, 776064), (752, 716208), (768, 701287), (1032, 521888), (1041, 517376), (1128, 477472), (1376, 391416), (1388, 388032), (1504, 358104), (2021, 266496), (2064, 260944), (2082, 258688), (2256, 238736), (2752, 195708), (2776, 194016), (3008, 179052), (4042, 133248), (4128, 130472), (4164, 129344), (4512, 119368), (5504, 97854), (5552, 97008), (6016, 89526), (6063, 88832), (8084, 66624), (8256, 65236), (8328, 64672), (9024, 59684), (11008, 48927), (11104, 48504), (12032, 44763), (12126, 44416), (14921, 36096), (16168, 33312), (16309, 33024), (16512, 32618), (16656, 32336), (18048, 29842), (22208, 24252)]