212035.0000000

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 30010500

約数和(自身を除く): 20904732

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 89, 98, 116, 126, 147, 168, 174, 178, 196, 203, 232, 252, 261, 267, 294, 348, 356, 392, 406, 441, 504, 522, 534, 588, 609, 623, 696, 712, 801, 812, 882, 1044, 1068, 1176, 1218, 1246, 1421, 1602, 1624, 1764, 1827, 1869, 2088, 2136, 2436, 2492, 2581, 2842, 3204, 3528, 3654, 3738, 4263, 4361, 4872, 4984, 5162, 5607, 5684, 6408, 7308, 7476, 7743, 8526, 8722, 10324, 11214, 11368, 12789, 13083, 14616, 14952, 15486, 17052, 17444, 18067, 20648, 22428, 23229, 25578, 26166, 30972, 34104, 34888, 36134, 39249, 44856, 46458, 51156, 52332, 54201, 61944, 72268, 78498, 92916, 102312, 104664, 108402, 126469, 144536, 156996, 162603, 185832, 216804, 252938, 313992, 325206, 379407, 433608, 505876, 650412, 758814, 1011752, 1138221, 1300824, 1517628, 2276442, 3035256, 4552884, 9105768]

約数ペア:

[(1, 9105768), (2, 4552884), (3, 3035256), (4, 2276442), (6, 1517628), (7, 1300824), (8, 1138221), (9, 1011752), (12, 758814), (14, 650412), (18, 505876), (21, 433608), (24, 379407), (28, 325206), (29, 313992), (36, 252938), (42, 216804), (49, 185832), (56, 162603), (58, 156996), (63, 144536), (72, 126469), (84, 108402), (87, 104664), (89, 102312), (98, 92916), (116, 78498), (126, 72268), (147, 61944), (168, 54201), (174, 52332), (178, 51156), (196, 46458), (203, 44856), (232, 39249), (252, 36134), (261, 34888), (267, 34104), (294, 30972), (348, 26166), (356, 25578), (392, 23229), (406, 22428), (441, 20648), (504, 18067), (522, 17444), (534, 17052), (588, 15486), (609, 14952), (623, 14616), (696, 13083), (712, 12789), (801, 11368), (812, 11214), (882, 10324), (1044, 8722), (1068, 8526), (1176, 7743), (1218, 7476), (1246, 7308), (1421, 6408), (1602, 5684), (1624, 5607), (1764, 5162), (1827, 4984), (1869, 4872), (2088, 4361), (2136, 4263), (2436, 3738), (2492, 3654), (2581, 3528), (2842, 3204)]