1098487552

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 2233536032

約数和(自身を除く): 1135048480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 157, 181, 256, 302, 314, 362, 604, 628, 724, 1208, 1256, 1448, 2416, 2512, 2896, 4832, 5024, 5792, 9664, 10048, 11584, 19328, 20096, 23168, 23707, 27331, 28417, 38656, 40192, 46336, 47414, 54662, 56834, 94828, 109324, 113668, 189656, 218648, 227336, 379312, 437296, 454672, 758624, 874592, 909344, 1517248, 1749184, 1818688, 3034496, 3498368, 3637376, 4290967, 6068992, 6996736, 7274752, 8581934, 17163868, 34327736, 68655472, 137310944, 274621888, 549243776, 1098487552]

約数ペア:

[(1, 1098487552), (2, 549243776), (4, 274621888), (8, 137310944), (16, 68655472), (32, 34327736), (64, 17163868), (128, 8581934), (151, 7274752), (157, 6996736), (181, 6068992), (256, 4290967), (302, 3637376), (314, 3498368), (362, 3034496), (604, 1818688), (628, 1749184), (724, 1517248), (1208, 909344), (1256, 874592), (1448, 758624), (2416, 454672), (2512, 437296), (2896, 379312), (4832, 227336), (5024, 218648), (5792, 189656), (9664, 113668), (10048, 109324), (11584, 94828), (19328, 56834), (20096, 54662), (23168, 47414), (23707, 46336), (27331, 40192), (28417, 38656)]