215847936

素因数分解:

$2^{10}\times 3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 176

約数和(自身を含む): 659625280

約数和(自身を除く): 443777344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 211, 216, 222, 256, 288, 296, 333, 384, 422, 432, 444, 512, 576, 592, 633, 666, 768, 844, 864, 888, 999, 1024, 1152, 1184, 1266, 1332, 1536, 1688, 1728, 1776, 1899, 1998, 2304, 2368, 2532, 2664, 3072, 3376, 3456, 3552, 3798, 3996, 4608, 4736, 5064, 5328, 5697, 6752, 6912, 7104, 7596, 7807, 7992, 9216, 9472, 10128, 10656, 11394, 13504, 13824, 14208, 15192, 15614, 15984, 18944, 20256, 21312, 22788, 23421, 27008, 27648, 28416, 30384, 31228, 31968, 37888, 40512, 42624, 45576, 46842, 54016, 56832, 60768, 62456, 63936, 70263, 81024, 85248, 91152, 93684, 108032, 113664, 121536, 124912, 127872, 140526, 162048, 170496, 182304, 187368, 210789, 216064, 243072, 249824, 255744, 281052, 324096, 340992, 364608, 374736, 421578, 486144, 499648, 511488, 562104, 648192, 729216, 749472, 843156, 972288, 999296, 1022976, 1124208, 1458432, 1498944, 1686312, 1944576, 1998592, 2248416, 2916864, 2997888, 3372624, 3997184, 4496832, 5833728, 5995776, 6745248, 7994368, 8993664, 11991552, 13490496, 17987328, 23983104, 26980992, 35974656, 53961984, 71949312, 107923968, 215847936]

約数ペア:

[(1, 215847936), (2, 107923968), (3, 71949312), (4, 53961984), (6, 35974656), (8, 26980992), (9, 23983104), (12, 17987328), (16, 13490496), (18, 11991552), (24, 8993664), (27, 7994368), (32, 6745248), (36, 5995776), (37, 5833728), (48, 4496832), (54, 3997184), (64, 3372624), (72, 2997888), (74, 2916864), (96, 2248416), (108, 1998592), (111, 1944576), (128, 1686312), (144, 1498944), (148, 1458432), (192, 1124208), (211, 1022976), (216, 999296), (222, 972288), (256, 843156), (288, 749472), (296, 729216), (333, 648192), (384, 562104), (422, 511488), (432, 499648), (444, 486144), (512, 421578), (576, 374736), (592, 364608), (633, 340992), (666, 324096), (768, 281052), (844, 255744), (864, 249824), (888, 243072), (999, 216064), (1024, 210789), (1152, 187368), (1184, 182304), (1266, 170496), (1332, 162048), (1536, 140526), (1688, 127872), (1728, 124912), (1776, 121536), (1899, 113664), (1998, 108032), (2304, 93684), (2368, 91152), (2532, 85248), (2664, 81024), (3072, 70263), (3376, 63936), (3456, 62456), (3552, 60768), (3798, 56832), (3996, 54016), (4608, 46842), (4736, 45576), (5064, 42624), (5328, 40512), (5697, 37888), (6752, 31968), (6912, 31228), (7104, 30384), (7596, 28416), (7807, 27648), (7992, 27008), (9216, 23421), (9472, 22788), (10128, 21312), (10656, 20256), (11394, 18944), (13504, 15984), (13824, 15614), (14208, 15192)]