891997632

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 2653223040

約数和(自身を除く): 1761225408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 64, 72, 96, 106, 122, 144, 159, 183, 192, 212, 244, 288, 318, 366, 424, 477, 479, 488, 549, 576, 636, 732, 848, 954, 958, 976, 1098, 1272, 1437, 1464, 1696, 1908, 1916, 1952, 2196, 2544, 2874, 2928, 3233, 3392, 3816, 3832, 3904, 4311, 4392, 5088, 5748, 5856, 6466, 7632, 7664, 8622, 8784, 9699, 10176, 11496, 11712, 12932, 15264, 15328, 17244, 17568, 19398, 22992, 25387, 25864, 29097, 29219, 30528, 30656, 34488, 35136, 38796, 45984, 50774, 51728, 58194, 58438, 68976, 76161, 77592, 87657, 91968, 101548, 103456, 116388, 116876, 137952, 152322, 155184, 175314, 203096, 206912, 228483, 232776, 233752, 262971, 275904, 304644, 310368, 350628, 406192, 456966, 465552, 467504, 525942, 609288, 620736, 701256, 812384, 913932, 931104, 935008, 1051884, 1218576, 1402512, 1548607, 1624768, 1827864, 1862208, 1870016, 2103768, 2437152, 2805024, 3097214, 3655728, 4207536, 4645821, 4874304, 5610048, 6194428, 7311456, 8415072, 9291642, 12388856, 13937463, 14622912, 16830144, 18583284, 24777712, 27874926, 37166568, 49555424, 55749852, 74333136, 99110848, 111499704, 148666272, 222999408, 297332544, 445998816, 891997632]

約数ペア:

[(1, 891997632), (2, 445998816), (3, 297332544), (4, 222999408), (6, 148666272), (8, 111499704), (9, 99110848), (12, 74333136), (16, 55749852), (18, 49555424), (24, 37166568), (32, 27874926), (36, 24777712), (48, 18583284), (53, 16830144), (61, 14622912), (64, 13937463), (72, 12388856), (96, 9291642), (106, 8415072), (122, 7311456), (144, 6194428), (159, 5610048), (183, 4874304), (192, 4645821), (212, 4207536), (244, 3655728), (288, 3097214), (318, 2805024), (366, 2437152), (424, 2103768), (477, 1870016), (479, 1862208), (488, 1827864), (549, 1624768), (576, 1548607), (636, 1402512), (732, 1218576), (848, 1051884), (954, 935008), (958, 931104), (976, 913932), (1098, 812384), (1272, 701256), (1437, 620736), (1464, 609288), (1696, 525942), (1908, 467504), (1916, 465552), (1952, 456966), (2196, 406192), (2544, 350628), (2874, 310368), (2928, 304644), (3233, 275904), (3392, 262971), (3816, 233752), (3832, 232776), (3904, 228483), (4311, 206912), (4392, 203096), (5088, 175314), (5748, 155184), (5856, 152322), (6466, 137952), (7632, 116876), (7664, 116388), (8622, 103456), (8784, 101548), (9699, 91968), (10176, 87657), (11496, 77592), (11712, 76161), (12932, 68976), (15264, 58438), (15328, 58194), (17244, 51728), (17568, 50774), (19398, 45984), (22992, 38796), (25387, 35136), (25864, 34488), (29097, 30656), (29219, 30528)]