248848824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 731427840

約数和(自身を除く): 482579016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 103, 146, 168, 197, 206, 219, 292, 309, 394, 412, 438, 511, 584, 591, 618, 721, 788, 824, 876, 1022, 1182, 1236, 1379, 1442, 1533, 1576, 1752, 2044, 2163, 2364, 2472, 2758, 2884, 3066, 4088, 4137, 4326, 4728, 5516, 5768, 6132, 7519, 8274, 8652, 11032, 12264, 14381, 15038, 16548, 17304, 20291, 22557, 28762, 30076, 33096, 40582, 43143, 45114, 52633, 57524, 60152, 60873, 81164, 86286, 90228, 100667, 105266, 115048, 121746, 142037, 157899, 162328, 172572, 180456, 201334, 210532, 243492, 284074, 302001, 315798, 345144, 402668, 421064, 426111, 486984, 568148, 604002, 631596, 805336, 852222, 1136296, 1208004, 1263192, 1481243, 1704444, 2416008, 2962486, 3408888, 4443729, 5924972, 8887458, 10368701, 11849944, 17774916, 20737402, 31106103, 35549832, 41474804, 62212206, 82949608, 124424412, 248848824]

約数ペア:

[(1, 248848824), (2, 124424412), (3, 82949608), (4, 62212206), (6, 41474804), (7, 35549832), (8, 31106103), (12, 20737402), (14, 17774916), (21, 11849944), (24, 10368701), (28, 8887458), (42, 5924972), (56, 4443729), (73, 3408888), (84, 2962486), (103, 2416008), (146, 1704444), (168, 1481243), (197, 1263192), (206, 1208004), (219, 1136296), (292, 852222), (309, 805336), (394, 631596), (412, 604002), (438, 568148), (511, 486984), (584, 426111), (591, 421064), (618, 402668), (721, 345144), (788, 315798), (824, 302001), (876, 284074), (1022, 243492), (1182, 210532), (1236, 201334), (1379, 180456), (1442, 172572), (1533, 162328), (1576, 157899), (1752, 142037), (2044, 121746), (2163, 115048), (2364, 105266), (2472, 100667), (2758, 90228), (2884, 86286), (3066, 81164), (4088, 60873), (4137, 60152), (4326, 57524), (4728, 52633), (5516, 45114), (5768, 43143), (6132, 40582), (7519, 33096), (8274, 30076), (8652, 28762), (11032, 22557), (12264, 20291), (14381, 17304), (15038, 16548)]