388826568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 1187053560

約数和(自身を除く): 798226992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 101, 104, 108, 117, 156, 162, 202, 216, 234, 303, 312, 324, 351, 404, 457, 468, 606, 648, 702, 808, 909, 914, 936, 1053, 1212, 1313, 1371, 1404, 1818, 1828, 2106, 2424, 2626, 2727, 2742, 2808, 3636, 3656, 3939, 4113, 4212, 5252, 5454, 5484, 5941, 7272, 7878, 8181, 8226, 8424, 10504, 10908, 10968, 11817, 11882, 12339, 15756, 16362, 16452, 17823, 21816, 23634, 23764, 24678, 31512, 32724, 32904, 35451, 35646, 37017, 46157, 47268, 47528, 49356, 53469, 65448, 70902, 71292, 74034, 92314, 94536, 98712, 106353, 106938, 138471, 141804, 142584, 148068, 160407, 184628, 212706, 213876, 276942, 283608, 296136, 320814, 369256, 415413, 425412, 427752, 481221, 553884, 600041, 641628, 830826, 850824, 962442, 1107768, 1200082, 1246239, 1283256, 1661652, 1800123, 1924884, 2400164, 2492478, 3323304, 3600246, 3738717, 3849768, 4800328, 4984956, 5400369, 7200492, 7477434, 9969912, 10800738, 14400984, 14954868, 16201107, 21601476, 29909736, 32402214, 43202952, 48603321, 64804428, 97206642, 129608856, 194413284, 388826568]

約数ペア:

[(1, 388826568), (2, 194413284), (3, 129608856), (4, 97206642), (6, 64804428), (8, 48603321), (9, 43202952), (12, 32402214), (13, 29909736), (18, 21601476), (24, 16201107), (26, 14954868), (27, 14400984), (36, 10800738), (39, 9969912), (52, 7477434), (54, 7200492), (72, 5400369), (78, 4984956), (81, 4800328), (101, 3849768), (104, 3738717), (108, 3600246), (117, 3323304), (156, 2492478), (162, 2400164), (202, 1924884), (216, 1800123), (234, 1661652), (303, 1283256), (312, 1246239), (324, 1200082), (351, 1107768), (404, 962442), (457, 850824), (468, 830826), (606, 641628), (648, 600041), (702, 553884), (808, 481221), (909, 427752), (914, 425412), (936, 415413), (1053, 369256), (1212, 320814), (1313, 296136), (1371, 283608), (1404, 276942), (1818, 213876), (1828, 212706), (2106, 184628), (2424, 160407), (2626, 148068), (2727, 142584), (2742, 141804), (2808, 138471), (3636, 106938), (3656, 106353), (3939, 98712), (4113, 94536), (4212, 92314), (5252, 74034), (5454, 71292), (5484, 70902), (5941, 65448), (7272, 53469), (7878, 49356), (8181, 47528), (8226, 47268), (8424, 46157), (10504, 37017), (10908, 35646), (10968, 35451), (11817, 32904), (11882, 32724), (12339, 31512), (15756, 24678), (16362, 23764), (16452, 23634), (17823, 21816)]