554804992

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3919}}^1$

素因数の和:4021

約数の個数: 72

約数和(自身を含む): 1281996800

約数和(自身を除く): 727191808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 3919, 4424, 5056, 7838, 8848, 10112, 15676, 17696, 20224, 27433, 31352, 35392, 54866, 62704, 70784, 109732, 125408, 141568, 219464, 250816, 309601, 438928, 501632, 619202, 877856, 1003264, 1238404, 1755712, 2167207, 2476808, 3511424, 4334414, 4953616, 7022848, 8668828, 9907232, 17337656, 19814464, 34675312, 39628928, 69350624, 79257856, 138701248, 277402496, 554804992]

約数ペア:

[(1, 554804992), (2, 277402496), (4, 138701248), (7, 79257856), (8, 69350624), (14, 39628928), (16, 34675312), (28, 19814464), (32, 17337656), (56, 9907232), (64, 8668828), (79, 7022848), (112, 4953616), (128, 4334414), (158, 3511424), (224, 2476808), (256, 2167207), (316, 1755712), (448, 1238404), (553, 1003264), (632, 877856), (896, 619202), (1106, 501632), (1264, 438928), (1792, 309601), (2212, 250816), (2528, 219464), (3919, 141568), (4424, 125408), (5056, 109732), (7838, 70784), (8848, 62704), (10112, 54866), (15676, 35392), (17696, 31352), (20224, 27433)]