2008485888

素因数分解:

$2^{12}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2175

約数の個数: 104

約数和(自身を含む): 5425718400

約数和(自身を除く): 3417232512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2048, 2069, 2528, 3072, 3792, 4096, 4138, 5056, 6144, 6207, 7584, 8276, 10112, 12288, 12414, 15168, 16552, 20224, 24828, 30336, 33104, 40448, 49656, 60672, 66208, 80896, 99312, 121344, 132416, 161792, 163451, 198624, 242688, 264832, 323584, 326902, 397248, 485376, 490353, 529664, 653804, 794496, 970752, 980706, 1059328, 1307608, 1588992, 1961412, 2118656, 2615216, 3177984, 3922824, 4237312, 5230432, 6355968, 7845648, 8474624, 10460864, 12711936, 15691296, 20921728, 25423872, 31382592, 41843456, 62765184, 83686912, 125530368, 167373824, 251060736, 334747648, 502121472, 669495296, 1004242944, 2008485888]

約数ペア:

[(1, 2008485888), (2, 1004242944), (3, 669495296), (4, 502121472), (6, 334747648), (8, 251060736), (12, 167373824), (16, 125530368), (24, 83686912), (32, 62765184), (48, 41843456), (64, 31382592), (79, 25423872), (96, 20921728), (128, 15691296), (158, 12711936), (192, 10460864), (237, 8474624), (256, 7845648), (316, 6355968), (384, 5230432), (474, 4237312), (512, 3922824), (632, 3177984), (768, 2615216), (948, 2118656), (1024, 1961412), (1264, 1588992), (1536, 1307608), (1896, 1059328), (2048, 980706), (2069, 970752), (2528, 794496), (3072, 653804), (3792, 529664), (4096, 490353), (4138, 485376), (5056, 397248), (6144, 326902), (6207, 323584), (7584, 264832), (8276, 242688), (10112, 198624), (12288, 163451), (12414, 161792), (15168, 132416), (16552, 121344), (20224, 99312), (24828, 80896), (30336, 66208), (33104, 60672), (40448, 49656)]