418720224

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1246371840

約数和(自身を除く): 827651616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 79, 93, 96, 104, 124, 137, 156, 158, 186, 208, 237, 248, 274, 312, 316, 372, 403, 411, 416, 474, 496, 548, 624, 632, 744, 806, 822, 948, 992, 1027, 1096, 1209, 1248, 1264, 1488, 1612, 1644, 1781, 1896, 2054, 2192, 2418, 2449, 2528, 2976, 3081, 3224, 3288, 3562, 3792, 4108, 4247, 4384, 4836, 4898, 5343, 6162, 6448, 6576, 7124, 7347, 7584, 8216, 8494, 9672, 9796, 10686, 10823, 12324, 12741, 12896, 13152, 14248, 14694, 16432, 16988, 19344, 19592, 21372, 21646, 24648, 25482, 28496, 29388, 31837, 32469, 32864, 33976, 38688, 39184, 42744, 43292, 49296, 50964, 55211, 56992, 58776, 63674, 64938, 67952, 78368, 85488, 86584, 95511, 98592, 101928, 110422, 117552, 127348, 129876, 135904, 140699, 165633, 170976, 173168, 191022, 203856, 220844, 235104, 254696, 259752, 281398, 331266, 335513, 346336, 382044, 407712, 422097, 441688, 509392, 519504, 562796, 662532, 671026, 764088, 844194, 883376, 1006539, 1018784, 1039008, 1125592, 1325064, 1342052, 1528176, 1688388, 1766752, 2013078, 2251184, 2650128, 2684104, 3056352, 3376776, 4026156, 4361669, 4502368, 5300256, 5368208, 6753552, 8052312, 8723338, 10736416, 13085007, 13507104, 16104624, 17446676, 26170014, 32209248, 34893352, 52340028, 69786704, 104680056, 139573408, 209360112, 418720224]

約数ペア:

[(1, 418720224), (2, 209360112), (3, 139573408), (4, 104680056), (6, 69786704), (8, 52340028), (12, 34893352), (13, 32209248), (16, 26170014), (24, 17446676), (26, 16104624), (31, 13507104), (32, 13085007), (39, 10736416), (48, 8723338), (52, 8052312), (62, 6753552), (78, 5368208), (79, 5300256), (93, 4502368), (96, 4361669), (104, 4026156), (124, 3376776), (137, 3056352), (156, 2684104), (158, 2650128), (186, 2251184), (208, 2013078), (237, 1766752), (248, 1688388), (274, 1528176), (312, 1342052), (316, 1325064), (372, 1125592), (403, 1039008), (411, 1018784), (416, 1006539), (474, 883376), (496, 844194), (548, 764088), (624, 671026), (632, 662532), (744, 562796), (806, 519504), (822, 509392), (948, 441688), (992, 422097), (1027, 407712), (1096, 382044), (1209, 346336), (1248, 335513), (1264, 331266), (1488, 281398), (1612, 259752), (1644, 254696), (1781, 235104), (1896, 220844), (2054, 203856), (2192, 191022), (2418, 173168), (2449, 170976), (2528, 165633), (2976, 140699), (3081, 135904), (3224, 129876), (3288, 127348), (3562, 117552), (3792, 110422), (4108, 101928), (4247, 98592), (4384, 95511), (4836, 86584), (4898, 85488), (5343, 78368), (6162, 67952), (6448, 64938), (6576, 63674), (7124, 58776), (7347, 56992), (7584, 55211), (8216, 50964), (8494, 49296), (9672, 43292), (9796, 42744), (10686, 39184), (10823, 38688), (12324, 33976), (12741, 32864), (12896, 32469), (13152, 31837), (14248, 29388), (14694, 28496), (16432, 25482), (16988, 24648), (19344, 21646), (19592, 21372)]