998752512

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21319}}^1$

素因数の和:21399

約数の個数: 72

約数和(自身を含む): 2701840960

約数和(自身を除く): 1703088448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 21319, 23424, 42638, 46848, 63957, 85276, 127914, 170552, 255828, 341104, 511656, 682208, 1023312, 1300459, 1364416, 2046624, 2600918, 2728832, 3901377, 4093248, 5201836, 5457664, 7802754, 8186496, 10403672, 15605508, 16372992, 20807344, 31211016, 41614688, 62422032, 83229376, 124844064, 166458752, 249688128, 332917504, 499376256, 998752512]

約数ペア:

[(1, 998752512), (2, 499376256), (3, 332917504), (4, 249688128), (6, 166458752), (8, 124844064), (12, 83229376), (16, 62422032), (24, 41614688), (32, 31211016), (48, 20807344), (61, 16372992), (64, 15605508), (96, 10403672), (122, 8186496), (128, 7802754), (183, 5457664), (192, 5201836), (244, 4093248), (256, 3901377), (366, 2728832), (384, 2600918), (488, 2046624), (732, 1364416), (768, 1300459), (976, 1023312), (1464, 682208), (1952, 511656), (2928, 341104), (3904, 255828), (5856, 170552), (7808, 127914), (11712, 85276), (15616, 63957), (21319, 46848), (23424, 42638)]