2151948288

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 168

約数和(自身を含む): 6678759312

約数和(自身を除く): 4526811024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1787, 1792, 2048, 2352, 2688, 3072, 3136, 3574, 3584, 4096, 4704, 5361, 5376, 6144, 6272, 7148, 7168, 8192, 9408, 10722, 10752, 12288, 12509, 12544, 14296, 14336, 18816, 21444, 21504, 24576, 25018, 25088, 28592, 28672, 37527, 37632, 42888, 43008, 50036, 50176, 57184, 57344, 75054, 75264, 85776, 86016, 87563, 100072, 100352, 114368, 150108, 150528, 171552, 172032, 175126, 200144, 200704, 228736, 262689, 300216, 301056, 343104, 350252, 400288, 401408, 457472, 525378, 600432, 602112, 686208, 700504, 800576, 914944, 1050756, 1200864, 1204224, 1372416, 1401008, 1601152, 1829888, 2101512, 2401728, 2744832, 2802016, 3202304, 3659776, 4203024, 4803456, 5489664, 5604032, 6404608, 7319552, 8406048, 9606912, 10979328, 11208064, 12809216, 14639104, 16812096, 19213824, 21958656, 22416128, 25618432, 33624192, 38427648, 43917312, 44832256, 51236864, 67248384, 76855296, 89664512, 102473728, 134496768, 153710592, 179329024, 268993536, 307421184, 358658048, 537987072, 717316096, 1075974144, 2151948288]

約数ペア:

[(1, 2151948288), (2, 1075974144), (3, 717316096), (4, 537987072), (6, 358658048), (7, 307421184), (8, 268993536), (12, 179329024), (14, 153710592), (16, 134496768), (21, 102473728), (24, 89664512), (28, 76855296), (32, 67248384), (42, 51236864), (48, 44832256), (49, 43917312), (56, 38427648), (64, 33624192), (84, 25618432), (96, 22416128), (98, 21958656), (112, 19213824), (128, 16812096), (147, 14639104), (168, 12809216), (192, 11208064), (196, 10979328), (224, 9606912), (256, 8406048), (294, 7319552), (336, 6404608), (384, 5604032), (392, 5489664), (448, 4803456), (512, 4203024), (588, 3659776), (672, 3202304), (768, 2802016), (784, 2744832), (896, 2401728), (1024, 2101512), (1176, 1829888), (1344, 1601152), (1536, 1401008), (1568, 1372416), (1787, 1204224), (1792, 1200864), (2048, 1050756), (2352, 914944), (2688, 800576), (3072, 700504), (3136, 686208), (3574, 602112), (3584, 600432), (4096, 525378), (4704, 457472), (5361, 401408), (5376, 400288), (6144, 350252), (6272, 343104), (7148, 301056), (7168, 300216), (8192, 262689), (9408, 228736), (10722, 200704), (10752, 200144), (12288, 175126), (12509, 172032), (12544, 171552), (14296, 150528), (14336, 150108), (18816, 114368), (21444, 100352), (21504, 100072), (24576, 87563), (25018, 86016), (25088, 85776), (28592, 75264), (28672, 75054), (37527, 57344), (37632, 57184), (42888, 50176), (43008, 50036)]