2861857544

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 6877351320

約数和(自身を除く): 4015493776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 157, 182, 196, 292, 314, 343, 364, 392, 511, 584, 628, 637, 686, 728, 949, 1022, 1099, 1256, 1274, 1372, 1898, 2041, 2044, 2198, 2401, 2548, 2744, 3577, 3796, 4082, 4088, 4396, 4459, 4802, 5096, 6643, 7154, 7592, 7693, 8164, 8792, 8918, 9604, 11461, 13286, 14287, 14308, 15386, 16328, 17836, 19208, 22922, 25039, 26572, 28574, 28616, 30772, 31213, 35672, 45844, 46501, 50078, 53144, 53851, 57148, 61544, 62426, 80227, 91688, 93002, 100009, 100156, 107702, 114296, 124852, 148993, 160454, 175273, 186004, 200018, 200312, 215404, 249704, 297986, 320908, 325507, 350546, 372008, 376957, 400036, 430808, 561589, 595972, 641816, 651014, 700063, 701092, 753914, 800072, 1042951, 1123178, 1191944, 1302028, 1400126, 1402184, 1507828, 2085902, 2246356, 2278549, 2604056, 2800252, 3015656, 3931123, 4171804, 4492712, 4557098, 4900441, 5600504, 7300657, 7862246, 8343608, 9114196, 9800882, 14601314, 15724492, 18228392, 19601764, 27517861, 29202628, 31448984, 39203528, 51104599, 55035722, 58405256, 102209198, 110071444, 204418396, 220142888, 357732193, 408836792, 715464386, 1430928772, 2861857544]

約数ペア:

[(1, 2861857544), (2, 1430928772), (4, 715464386), (7, 408836792), (8, 357732193), (13, 220142888), (14, 204418396), (26, 110071444), (28, 102209198), (49, 58405256), (52, 55035722), (56, 51104599), (73, 39203528), (91, 31448984), (98, 29202628), (104, 27517861), (146, 19601764), (157, 18228392), (182, 15724492), (196, 14601314), (292, 9800882), (314, 9114196), (343, 8343608), (364, 7862246), (392, 7300657), (511, 5600504), (584, 4900441), (628, 4557098), (637, 4492712), (686, 4171804), (728, 3931123), (949, 3015656), (1022, 2800252), (1099, 2604056), (1256, 2278549), (1274, 2246356), (1372, 2085902), (1898, 1507828), (2041, 1402184), (2044, 1400126), (2198, 1302028), (2401, 1191944), (2548, 1123178), (2744, 1042951), (3577, 800072), (3796, 753914), (4082, 701092), (4088, 700063), (4396, 651014), (4459, 641816), (4802, 595972), (5096, 561589), (6643, 430808), (7154, 400036), (7592, 376957), (7693, 372008), (8164, 350546), (8792, 325507), (8918, 320908), (9604, 297986), (11461, 249704), (13286, 215404), (14287, 200312), (14308, 200018), (15386, 186004), (16328, 175273), (17836, 160454), (19208, 148993), (22922, 124852), (25039, 114296), (26572, 107702), (28574, 100156), (28616, 100009), (30772, 93002), (31213, 91688), (35672, 80227), (45844, 62426), (46501, 61544), (50078, 57148), (53144, 53851)]