2051407872

素因数分解:

$2^{17}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 6215934816

約数和(自身を除く): 4164526944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 64, 72, 74, 94, 96, 111, 128, 141, 144, 148, 188, 192, 222, 256, 282, 288, 296, 333, 376, 384, 423, 444, 512, 564, 576, 592, 666, 752, 768, 846, 888, 1024, 1128, 1152, 1184, 1332, 1504, 1536, 1692, 1739, 1776, 2048, 2256, 2304, 2368, 2664, 3008, 3072, 3384, 3478, 3552, 4096, 4512, 4608, 4736, 5217, 5328, 6016, 6144, 6768, 6956, 7104, 8192, 9024, 9216, 9472, 10434, 10656, 12032, 12288, 13536, 13912, 14208, 15651, 16384, 18048, 18432, 18944, 20868, 21312, 24064, 24576, 27072, 27824, 28416, 31302, 32768, 36096, 36864, 37888, 41736, 42624, 48128, 49152, 54144, 55648, 56832, 62604, 65536, 72192, 73728, 75776, 83472, 85248, 96256, 98304, 108288, 111296, 113664, 125208, 131072, 144384, 147456, 151552, 166944, 170496, 192512, 196608, 216576, 222592, 227328, 250416, 288768, 294912, 303104, 333888, 340992, 385024, 393216, 433152, 445184, 454656, 500832, 577536, 589824, 606208, 667776, 681984, 770048, 866304, 890368, 909312, 1001664, 1155072, 1179648, 1212416, 1335552, 1363968, 1540096, 1732608, 1780736, 1818624, 2003328, 2310144, 2424832, 2671104, 2727936, 3080192, 3465216, 3561472, 3637248, 4006656, 4620288, 4849664, 5342208, 5455872, 6160384, 6930432, 7122944, 7274496, 8013312, 9240576, 10684416, 10911744, 13860864, 14245888, 14548992, 16026624, 18481152, 21368832, 21823488, 27721728, 28491776, 32053248, 42737664, 43646976, 55443456, 56983552, 64106496, 85475328, 113967104, 128212992, 170950656, 227934208, 256425984, 341901312, 512851968, 683802624, 1025703936, 2051407872]

約数ペア:

[(1, 2051407872), (2, 1025703936), (3, 683802624), (4, 512851968), (6, 341901312), (8, 256425984), (9, 227934208), (12, 170950656), (16, 128212992), (18, 113967104), (24, 85475328), (32, 64106496), (36, 56983552), (37, 55443456), (47, 43646976), (48, 42737664), (64, 32053248), (72, 28491776), (74, 27721728), (94, 21823488), (96, 21368832), (111, 18481152), (128, 16026624), (141, 14548992), (144, 14245888), (148, 13860864), (188, 10911744), (192, 10684416), (222, 9240576), (256, 8013312), (282, 7274496), (288, 7122944), (296, 6930432), (333, 6160384), (376, 5455872), (384, 5342208), (423, 4849664), (444, 4620288), (512, 4006656), (564, 3637248), (576, 3561472), (592, 3465216), (666, 3080192), (752, 2727936), (768, 2671104), (846, 2424832), (888, 2310144), (1024, 2003328), (1128, 1818624), (1152, 1780736), (1184, 1732608), (1332, 1540096), (1504, 1363968), (1536, 1335552), (1692, 1212416), (1739, 1179648), (1776, 1155072), (2048, 1001664), (2256, 909312), (2304, 890368), (2368, 866304), (2664, 770048), (3008, 681984), (3072, 667776), (3384, 606208), (3478, 589824), (3552, 577536), (4096, 500832), (4512, 454656), (4608, 445184), (4736, 433152), (5217, 393216), (5328, 385024), (6016, 340992), (6144, 333888), (6768, 303104), (6956, 294912), (7104, 288768), (8192, 250416), (9024, 227328), (9216, 222592), (9472, 216576), (10434, 196608), (10656, 192512), (12032, 170496), (12288, 166944), (13536, 151552), (13912, 147456), (14208, 144384), (15651, 131072), (16384, 125208), (18048, 113664), (18432, 111296), (18944, 108288), (20868, 98304), (21312, 96256), (24064, 85248), (24576, 83472), (27072, 75776), (27824, 73728), (28416, 72192), (31302, 65536), (32768, 62604), (36096, 56832), (36864, 55648), (37888, 54144), (41736, 49152), (42624, 48128)]