228765888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 714499968

約数和(自身を除く): 485734080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 137, 144, 156, 192, 208, 223, 234, 274, 288, 312, 411, 416, 446, 468, 548, 576, 624, 669, 822, 832, 892, 936, 1096, 1233, 1248, 1338, 1644, 1781, 1784, 1872, 2007, 2192, 2466, 2496, 2676, 2899, 3288, 3562, 3568, 3744, 4014, 4384, 4932, 5343, 5352, 5798, 6576, 7124, 7136, 7488, 8028, 8697, 8768, 9864, 10686, 10704, 11596, 13152, 14248, 14272, 16029, 16056, 17394, 19728, 21372, 21408, 23192, 26091, 26304, 28496, 30551, 32058, 32112, 34788, 39456, 42744, 42816, 46384, 52182, 56992, 61102, 64116, 64224, 69576, 78912, 85488, 91653, 92768, 104364, 113984, 122204, 128232, 128448, 139152, 170976, 183306, 185536, 208728, 244408, 256464, 274959, 278304, 341952, 366612, 397163, 417456, 488816, 512928, 549918, 556608, 733224, 794326, 834912, 977632, 1025856, 1099836, 1191489, 1466448, 1588652, 1669824, 1955264, 2199672, 2382978, 2932896, 3177304, 3574467, 4399344, 4765956, 5865792, 6354608, 7148934, 8798688, 9531912, 12709216, 14297868, 17597376, 19063824, 25418432, 28595736, 38127648, 57191472, 76255296, 114382944, 228765888]

約数ペア:

[(1, 228765888), (2, 114382944), (3, 76255296), (4, 57191472), (6, 38127648), (8, 28595736), (9, 25418432), (12, 19063824), (13, 17597376), (16, 14297868), (18, 12709216), (24, 9531912), (26, 8798688), (32, 7148934), (36, 6354608), (39, 5865792), (48, 4765956), (52, 4399344), (64, 3574467), (72, 3177304), (78, 2932896), (96, 2382978), (104, 2199672), (117, 1955264), (137, 1669824), (144, 1588652), (156, 1466448), (192, 1191489), (208, 1099836), (223, 1025856), (234, 977632), (274, 834912), (288, 794326), (312, 733224), (411, 556608), (416, 549918), (446, 512928), (468, 488816), (548, 417456), (576, 397163), (624, 366612), (669, 341952), (822, 278304), (832, 274959), (892, 256464), (936, 244408), (1096, 208728), (1233, 185536), (1248, 183306), (1338, 170976), (1644, 139152), (1781, 128448), (1784, 128232), (1872, 122204), (2007, 113984), (2192, 104364), (2466, 92768), (2496, 91653), (2676, 85488), (2899, 78912), (3288, 69576), (3562, 64224), (3568, 64116), (3744, 61102), (4014, 56992), (4384, 52182), (4932, 46384), (5343, 42816), (5352, 42744), (5798, 39456), (6576, 34788), (7124, 32112), (7136, 32058), (7488, 30551), (8028, 28496), (8697, 26304), (8768, 26091), (9864, 23192), (10686, 21408), (10704, 21372), (11596, 19728), (13152, 17394), (14248, 16056), (14272, 16029)]