218530368

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 168

約数和(自身を含む): 725594688

約数和(自身を除く): 507064320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 144, 166, 168, 192, 224, 249, 252, 288, 332, 336, 448, 498, 504, 576, 581, 653, 664, 672, 747, 996, 1008, 1162, 1306, 1328, 1344, 1494, 1743, 1959, 1992, 2016, 2324, 2612, 2656, 2988, 3486, 3918, 3984, 4032, 4571, 4648, 5224, 5229, 5312, 5877, 5976, 6972, 7836, 7968, 9142, 9296, 10448, 10458, 11754, 11952, 13713, 13944, 15672, 15936, 18284, 18592, 20896, 20916, 23508, 23904, 27426, 27888, 31344, 36568, 37184, 41139, 41792, 41832, 47016, 47808, 54199, 54852, 55776, 62688, 73136, 82278, 83664, 94032, 108398, 109704, 111552, 125376, 146272, 162597, 164556, 167328, 188064, 216796, 219408, 292544, 325194, 329112, 334656, 376128, 379393, 433592, 438816, 487791, 650388, 658224, 758786, 867184, 877632, 975582, 1138179, 1300776, 1316448, 1517572, 1734368, 1951164, 2276358, 2601552, 2632896, 3035144, 3414537, 3468736, 3902328, 4552716, 5203104, 6070288, 6829074, 7804656, 9105432, 10406208, 12140576, 13658148, 15609312, 18210864, 24281152, 27316296, 31218624, 36421728, 54632592, 72843456, 109265184, 218530368]

約数ペア:

[(1, 218530368), (2, 109265184), (3, 72843456), (4, 54632592), (6, 36421728), (7, 31218624), (8, 27316296), (9, 24281152), (12, 18210864), (14, 15609312), (16, 13658148), (18, 12140576), (21, 10406208), (24, 9105432), (28, 7804656), (32, 6829074), (36, 6070288), (42, 5203104), (48, 4552716), (56, 3902328), (63, 3468736), (64, 3414537), (72, 3035144), (83, 2632896), (84, 2601552), (96, 2276358), (112, 1951164), (126, 1734368), (144, 1517572), (166, 1316448), (168, 1300776), (192, 1138179), (224, 975582), (249, 877632), (252, 867184), (288, 758786), (332, 658224), (336, 650388), (448, 487791), (498, 438816), (504, 433592), (576, 379393), (581, 376128), (653, 334656), (664, 329112), (672, 325194), (747, 292544), (996, 219408), (1008, 216796), (1162, 188064), (1306, 167328), (1328, 164556), (1344, 162597), (1494, 146272), (1743, 125376), (1959, 111552), (1992, 109704), (2016, 108398), (2324, 94032), (2612, 83664), (2656, 82278), (2988, 73136), (3486, 62688), (3918, 55776), (3984, 54852), (4032, 54199), (4571, 47808), (4648, 47016), (5224, 41832), (5229, 41792), (5312, 41139), (5877, 37184), (5976, 36568), (6972, 31344), (7836, 27888), (7968, 27426), (9142, 23904), (9296, 23508), (10448, 20916), (10458, 20896), (11754, 18592), (11952, 18284), (13713, 15936), (13944, 15672)]