1557268956

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8527}}^1$

素因数の和:8648

約数の個数: 96

約数和(自身を含む): 4298112000

約数和(自身を除く): 2740843044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 801, 1026, 1068, 1602, 1691, 2052, 2403, 3204, 3382, 4806, 5073, 6764, 8527, 9612, 10146, 15219, 17054, 20292, 25581, 30438, 34108, 45657, 51162, 60876, 76743, 91314, 102324, 153486, 162013, 182628, 230229, 306972, 324026, 460458, 486039, 648052, 758903, 920916, 972078, 1458117, 1517806, 1944156, 2276709, 2916234, 3035612, 4374351, 4553418, 5832468, 6830127, 8748702, 9106836, 13660254, 14419157, 17497404, 20490381, 27320508, 28838314, 40980762, 43257471, 57676628, 81961524, 86514942, 129772413, 173029884, 259544826, 389317239, 519089652, 778634478, 1557268956]

約数ペア:

[(1, 1557268956), (2, 778634478), (3, 519089652), (4, 389317239), (6, 259544826), (9, 173029884), (12, 129772413), (18, 86514942), (19, 81961524), (27, 57676628), (36, 43257471), (38, 40980762), (54, 28838314), (57, 27320508), (76, 20490381), (89, 17497404), (108, 14419157), (114, 13660254), (171, 9106836), (178, 8748702), (228, 6830127), (267, 5832468), (342, 4553418), (356, 4374351), (513, 3035612), (534, 2916234), (684, 2276709), (801, 1944156), (1026, 1517806), (1068, 1458117), (1602, 972078), (1691, 920916), (2052, 758903), (2403, 648052), (3204, 486039), (3382, 460458), (4806, 324026), (5073, 306972), (6764, 230229), (8527, 182628), (9612, 162013), (10146, 153486), (15219, 102324), (17054, 91314), (20292, 76743), (25581, 60876), (30438, 51162), (34108, 45657)]