2019717648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 180

約数和(自身を含む): 6172791300

約数和(自身を除く): 4153073652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 169, 208, 234, 298, 312, 338, 447, 468, 507, 557, 596, 624, 676, 894, 936, 1014, 1114, 1192, 1341, 1352, 1521, 1671, 1788, 1872, 1937, 2028, 2228, 2384, 2682, 2704, 3042, 3342, 3576, 3874, 4056, 4456, 5013, 5364, 5811, 6084, 6684, 7152, 7241, 7748, 8112, 8912, 10026, 10728, 11622, 12168, 13368, 14482, 15496, 17433, 20052, 21456, 21723, 23244, 24336, 25181, 26736, 28964, 30992, 34866, 40104, 43446, 46488, 50362, 57928, 65169, 69732, 75543, 80208, 82993, 86892, 92976, 94133, 100724, 115856, 130338, 139464, 151086, 165986, 173784, 188266, 201448, 226629, 248979, 260676, 278928, 282399, 302172, 331972, 347568, 376532, 402896, 453258, 497958, 521352, 564798, 604344, 663944, 746937, 753064, 847197, 906516, 995916, 1042704, 1078909, 1129596, 1208688, 1327888, 1493874, 1506128, 1694394, 1813032, 1991832, 2157818, 2259192, 2987748, 3236727, 3388788, 3626064, 3983664, 4315636, 4518384, 5975496, 6473454, 6777576, 8631272, 9710181, 11950992, 12946908, 13555152, 14025817, 17262544, 19420362, 25893816, 28051634, 38840724, 42077451, 51787632, 56103268, 77681448, 84154902, 112206536, 126232353, 155362896, 168309804, 224413072, 252464706, 336619608, 504929412, 673239216, 1009858824, 2019717648]

約数ペア:

[(1, 2019717648), (2, 1009858824), (3, 673239216), (4, 504929412), (6, 336619608), (8, 252464706), (9, 224413072), (12, 168309804), (13, 155362896), (16, 126232353), (18, 112206536), (24, 84154902), (26, 77681448), (36, 56103268), (39, 51787632), (48, 42077451), (52, 38840724), (72, 28051634), (78, 25893816), (104, 19420362), (117, 17262544), (144, 14025817), (149, 13555152), (156, 12946908), (169, 11950992), (208, 9710181), (234, 8631272), (298, 6777576), (312, 6473454), (338, 5975496), (447, 4518384), (468, 4315636), (507, 3983664), (557, 3626064), (596, 3388788), (624, 3236727), (676, 2987748), (894, 2259192), (936, 2157818), (1014, 1991832), (1114, 1813032), (1192, 1694394), (1341, 1506128), (1352, 1493874), (1521, 1327888), (1671, 1208688), (1788, 1129596), (1872, 1078909), (1937, 1042704), (2028, 995916), (2228, 906516), (2384, 847197), (2682, 753064), (2704, 746937), (3042, 663944), (3342, 604344), (3576, 564798), (3874, 521352), (4056, 497958), (4456, 453258), (5013, 402896), (5364, 376532), (5811, 347568), (6084, 331972), (6684, 302172), (7152, 282399), (7241, 278928), (7748, 260676), (8112, 248979), (8912, 226629), (10026, 201448), (10728, 188266), (11622, 173784), (12168, 165986), (13368, 151086), (14482, 139464), (15496, 130338), (17433, 115856), (20052, 100724), (21456, 94133), (21723, 92976), (23244, 86892), (24336, 82993), (25181, 80208), (26736, 75543), (28964, 69732), (30992, 65169), (34866, 57928), (40104, 50362), (43446, 46488)]