2470891456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2730

約数の個数: 112

約数和(自身を含む): 5652016128

約数和(自身を除く): 3181124672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 64, 86, 88, 124, 172, 176, 248, 341, 344, 352, 473, 496, 682, 688, 704, 946, 992, 1333, 1364, 1376, 1892, 1984, 2633, 2666, 2728, 2752, 3784, 5266, 5332, 5456, 7568, 10532, 10664, 10912, 14663, 15136, 21064, 21328, 21824, 28963, 29326, 30272, 42128, 42656, 57926, 58652, 81623, 84256, 85312, 113219, 115852, 117304, 163246, 168512, 226438, 231704, 234608, 326492, 452876, 463408, 469216, 652984, 897853, 905752, 926816, 938432, 1245409, 1305968, 1795706, 1811504, 1853632, 2490818, 2611936, 3509789, 3591412, 3623008, 4981636, 5223872, 7019578, 7182824, 7246016, 9963272, 14039156, 14365648, 19926544, 28078312, 28731296, 38607679, 39853088, 56156624, 57462592, 77215358, 79706176, 112313248, 154430716, 224626496, 308861432, 617722864, 1235445728, 2470891456]

約数ペア:

[(1, 2470891456), (2, 1235445728), (4, 617722864), (8, 308861432), (11, 224626496), (16, 154430716), (22, 112313248), (31, 79706176), (32, 77215358), (43, 57462592), (44, 56156624), (62, 39853088), (64, 38607679), (86, 28731296), (88, 28078312), (124, 19926544), (172, 14365648), (176, 14039156), (248, 9963272), (341, 7246016), (344, 7182824), (352, 7019578), (473, 5223872), (496, 4981636), (682, 3623008), (688, 3591412), (704, 3509789), (946, 2611936), (992, 2490818), (1333, 1853632), (1364, 1811504), (1376, 1795706), (1892, 1305968), (1984, 1245409), (2633, 938432), (2666, 926816), (2728, 905752), (2752, 897853), (3784, 652984), (5266, 469216), (5332, 463408), (5456, 452876), (7568, 326492), (10532, 234608), (10664, 231704), (10912, 226438), (14663, 168512), (15136, 163246), (21064, 117304), (21328, 115852), (21824, 113219), (28963, 85312), (29326, 84256), (30272, 81623), (42128, 58652), (42656, 57926)]