212455872

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 168

約数和(自身を含む): 665683200

約数和(自身を除く): 453227328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 719, 864, 912, 972, 1026, 1216, 1296, 1368, 1438, 1539, 1728, 1824, 1944, 2052, 2157, 2592, 2736, 2876, 3078, 3648, 3888, 4104, 4314, 4617, 5184, 5472, 5752, 6156, 6471, 7776, 8208, 8628, 9234, 10944, 11504, 12312, 12942, 13661, 15552, 16416, 17256, 18468, 19413, 23008, 24624, 25884, 27322, 32832, 34512, 36936, 38826, 40983, 46016, 49248, 51768, 54644, 58239, 69024, 73872, 77652, 81966, 98496, 103536, 109288, 116478, 122949, 138048, 147744, 155304, 163932, 174717, 207072, 218576, 232956, 245898, 295488, 310608, 327864, 349434, 368847, 414144, 437152, 465912, 491796, 621216, 655728, 698868, 737694, 874304, 931824, 983592, 1106541, 1242432, 1311456, 1397736, 1475388, 1863648, 1967184, 2213082, 2622912, 2795472, 2950776, 3319623, 3727296, 3934368, 4426164, 5590944, 5901552, 6639246, 7868736, 8852328, 11181888, 11803104, 13278492, 17704656, 23606208, 26556984, 35409312, 53113968, 70818624, 106227936, 212455872]

約数ペア:

[(1, 212455872), (2, 106227936), (3, 70818624), (4, 53113968), (6, 35409312), (8, 26556984), (9, 23606208), (12, 17704656), (16, 13278492), (18, 11803104), (19, 11181888), (24, 8852328), (27, 7868736), (32, 6639246), (36, 5901552), (38, 5590944), (48, 4426164), (54, 3934368), (57, 3727296), (64, 3319623), (72, 2950776), (76, 2795472), (81, 2622912), (96, 2213082), (108, 1967184), (114, 1863648), (144, 1475388), (152, 1397736), (162, 1311456), (171, 1242432), (192, 1106541), (216, 983592), (228, 931824), (243, 874304), (288, 737694), (304, 698868), (324, 655728), (342, 621216), (432, 491796), (456, 465912), (486, 437152), (513, 414144), (576, 368847), (608, 349434), (648, 327864), (684, 310608), (719, 295488), (864, 245898), (912, 232956), (972, 218576), (1026, 207072), (1216, 174717), (1296, 163932), (1368, 155304), (1438, 147744), (1539, 138048), (1728, 122949), (1824, 116478), (1944, 109288), (2052, 103536), (2157, 98496), (2592, 81966), (2736, 77652), (2876, 73872), (3078, 69024), (3648, 58239), (3888, 54644), (4104, 51768), (4314, 49248), (4617, 46016), (5184, 40983), (5472, 38826), (5752, 36936), (6156, 34512), (6471, 32832), (7776, 27322), (8208, 25884), (8628, 24624), (9234, 23008), (10944, 19413), (11504, 18468), (12312, 17256), (12942, 16416), (13661, 15552)]