2008078891168

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{17377}}^1$

素因数の和:17695

約数の個数: 192

約数和(自身を含む): 4728755662848

約数和(自身を除く): 2720676771680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 73, 74, 112, 146, 148, 191, 224, 259, 292, 296, 382, 511, 518, 584, 592, 764, 1022, 1036, 1168, 1184, 1337, 1528, 2044, 2072, 2336, 2674, 2701, 3056, 4088, 4144, 5348, 5402, 6112, 7067, 8176, 8288, 10696, 10804, 13943, 14134, 16352, 17377, 18907, 21392, 21608, 27886, 28268, 34754, 37814, 42784, 43216, 49469, 55772, 56536, 69508, 75628, 86432, 97601, 98938, 111544, 113072, 121639, 139016, 151256, 195202, 197876, 223088, 226144, 243278, 278032, 302512, 390404, 395752, 446176, 486556, 515891, 556064, 605024, 642949, 780808, 791504, 973112, 1031782, 1268521, 1285898, 1561616, 1583008, 1946224, 2063564, 2537042, 2571796, 3123232, 3319007, 3611237, 3892448, 4127128, 4500643, 5074084, 5143592, 6638014, 7222474, 8254256, 8879647, 9001286, 10148168, 10287184, 13276028, 14444948, 16508512, 17759294, 18002572, 20296336, 20574368, 23233049, 26552056, 28889896, 35518588, 36005144, 40592672, 46466098, 46935277, 53104112, 57779792, 71037176, 72010288, 92932196, 93870554, 106208224, 115559584, 122803259, 142074352, 144020576, 185864392, 187741108, 242287511, 245606518, 284148704, 328546939, 371728784, 375482216, 484575022, 491213036, 657093878, 743457568, 750964432, 859622813, 969150044, 982426072, 1314187756, 1501928864, 1696012577, 1719245626, 1938300088, 1964852144, 2628375512, 3392025154, 3438491252, 3876600176, 3929704288, 5256751024, 6784050308, 6876982504, 7753200352, 8964637907, 10513502048, 13568100616, 13753965008, 17929275814, 27136201232, 27507930016, 35858551628, 54272402464, 62752465349, 71717103256, 125504930698, 143434206512, 251009861396, 286868413024, 502019722792, 1004039445584, 2008078891168]

約数ペア:

[(1, 2008078891168), (2, 1004039445584), (4, 502019722792), (7, 286868413024), (8, 251009861396), (14, 143434206512), (16, 125504930698), (28, 71717103256), (32, 62752465349), (37, 54272402464), (56, 35858551628), (73, 27507930016), (74, 27136201232), (112, 17929275814), (146, 13753965008), (148, 13568100616), (191, 10513502048), (224, 8964637907), (259, 7753200352), (292, 6876982504), (296, 6784050308), (382, 5256751024), (511, 3929704288), (518, 3876600176), (584, 3438491252), (592, 3392025154), (764, 2628375512), (1022, 1964852144), (1036, 1938300088), (1168, 1719245626), (1184, 1696012577), (1337, 1501928864), (1528, 1314187756), (2044, 982426072), (2072, 969150044), (2336, 859622813), (2674, 750964432), (2701, 743457568), (3056, 657093878), (4088, 491213036), (4144, 484575022), (5348, 375482216), (5402, 371728784), (6112, 328546939), (7067, 284148704), (8176, 245606518), (8288, 242287511), (10696, 187741108), (10804, 185864392), (13943, 144020576), (14134, 142074352), (16352, 122803259), (17377, 115559584), (18907, 106208224), (21392, 93870554), (21608, 92932196), (27886, 72010288), (28268, 71037176), (34754, 57779792), (37814, 53104112), (42784, 46935277), (43216, 46466098), (49469, 40592672), (55772, 36005144), (56536, 35518588), (69508, 28889896), (75628, 26552056), (86432, 23233049), (97601, 20574368), (98938, 20296336), (111544, 18002572), (113072, 17759294), (121639, 16508512), (139016, 14444948), (151256, 13276028), (195202, 10287184), (197876, 10148168), (223088, 9001286), (226144, 8879647), (243278, 8254256), (278032, 7222474), (302512, 6638014), (390404, 5143592), (395752, 5074084), (446176, 4500643), (486556, 4127128), (515891, 3892448), (556064, 3611237), (605024, 3319007), (642949, 3123232), (780808, 2571796), (791504, 2537042), (973112, 2063564), (1031782, 1946224), (1268521, 1583008), (1285898, 1561616)]