212182272

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 666425760

約数和(自身を除く): 454243488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 131, 144, 148, 152, 171, 192, 222, 228, 256, 262, 288, 296, 304, 333, 342, 384, 393, 444, 456, 524, 576, 592, 608, 666, 684, 703, 768, 786, 888, 912, 1048, 1152, 1179, 1184, 1216, 1332, 1368, 1406, 1572, 1776, 1824, 2096, 2109, 2304, 2358, 2368, 2432, 2489, 2664, 2736, 2812, 3144, 3552, 3648, 4192, 4218, 4716, 4736, 4847, 4864, 4978, 5328, 5472, 5624, 6288, 6327, 7104, 7296, 7467, 8384, 8436, 9432, 9472, 9694, 9956, 10656, 10944, 11248, 12576, 12654, 14208, 14541, 14592, 14934, 16768, 16872, 18864, 19388, 19912, 21312, 21888, 22401, 22496, 25152, 25308, 28416, 29082, 29868, 33536, 33744, 37728, 38776, 39824, 42624, 43623, 43776, 44802, 44992, 50304, 50616, 58164, 59736, 67488, 75456, 77552, 79648, 85248, 87246, 89604, 89984, 92093, 100608, 101232, 116328, 119472, 134976, 150912, 155104, 159296, 174492, 179208, 179968, 184186, 202464, 232656, 238944, 269952, 276279, 301824, 310208, 318592, 348984, 358416, 368372, 404928, 465312, 477888, 539904, 552558, 620416, 637184, 697968, 716832, 736744, 809856, 828837, 930624, 955776, 1105116, 1240832, 1395936, 1433664, 1473488, 1619712, 1657674, 1861248, 1911552, 2210232, 2791872, 2867328, 2946976, 3315348, 3722496, 4420464, 5583744, 5734656, 5893952, 6630696, 8840928, 11167488, 11787904, 13261392, 17681856, 23575808, 26522784, 35363712, 53045568, 70727424, 106091136, 212182272]

約数ペア:

[(1, 212182272), (2, 106091136), (3, 70727424), (4, 53045568), (6, 35363712), (8, 26522784), (9, 23575808), (12, 17681856), (16, 13261392), (18, 11787904), (19, 11167488), (24, 8840928), (32, 6630696), (36, 5893952), (37, 5734656), (38, 5583744), (48, 4420464), (57, 3722496), (64, 3315348), (72, 2946976), (74, 2867328), (76, 2791872), (96, 2210232), (111, 1911552), (114, 1861248), (128, 1657674), (131, 1619712), (144, 1473488), (148, 1433664), (152, 1395936), (171, 1240832), (192, 1105116), (222, 955776), (228, 930624), (256, 828837), (262, 809856), (288, 736744), (296, 716832), (304, 697968), (333, 637184), (342, 620416), (384, 552558), (393, 539904), (444, 477888), (456, 465312), (524, 404928), (576, 368372), (592, 358416), (608, 348984), (666, 318592), (684, 310208), (703, 301824), (768, 276279), (786, 269952), (888, 238944), (912, 232656), (1048, 202464), (1152, 184186), (1179, 179968), (1184, 179208), (1216, 174492), (1332, 159296), (1368, 155104), (1406, 150912), (1572, 134976), (1776, 119472), (1824, 116328), (2096, 101232), (2109, 100608), (2304, 92093), (2358, 89984), (2368, 89604), (2432, 87246), (2489, 85248), (2664, 79648), (2736, 77552), (2812, 75456), (3144, 67488), (3552, 59736), (3648, 58164), (4192, 50616), (4218, 50304), (4716, 44992), (4736, 44802), (4847, 43776), (4864, 43623), (4978, 42624), (5328, 39824), (5472, 38776), (5624, 37728), (6288, 33744), (6327, 33536), (7104, 29868), (7296, 29082), (7467, 28416), (8384, 25308), (8436, 25152), (9432, 22496), (9472, 22401), (9694, 21888), (9956, 21312), (10656, 19912), (10944, 19388), (11248, 18864), (12576, 16872), (12654, 16768), (14208, 14934), (14541, 14592)]