1812355291208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1\times {\mathrm{23957}}^1$

素因数の和:25075

約数の個数: 128

約数和(自身を含む): 4274628526080

約数和(自身を除く): 2462273234872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 967, 1016, 1397, 1778, 1934, 2794, 3556, 3868, 5588, 6769, 7112, 7736, 9779, 10637, 11176, 13538, 19558, 21274, 23957, 27076, 39116, 42548, 47914, 54152, 74459, 78232, 85096, 95828, 122809, 148918, 167699, 191656, 245618, 263527, 297836, 335398, 491236, 527054, 595672, 670796, 859663, 982472, 1054108, 1341592, 1350899, 1719326, 1844689, 2108216, 2701798, 3042539, 3438652, 3689378, 5403596, 6085078, 6877304, 7378756, 9456293, 10807192, 12170156, 14757512, 18912586, 21297773, 23166419, 24340312, 33467929, 37825172, 42595546, 46332838, 66935858, 75650344, 85191092, 92665676, 133871716, 162164933, 170382184, 185331352, 234275503, 254830609, 267743432, 324329866, 468551006, 509661218, 648659732, 937102012, 1019322436, 1297319464, 1783814263, 1874204024, 2038644872, 2942135213, 3567628526, 5884270426, 7135257052, 11768540852, 14270514104, 20594946491, 23537081704, 32363487343, 41189892982, 64726974686, 82379785964, 129453949372, 164759571928, 226544411401, 258907898744, 453088822802, 906177645604, 1812355291208]

約数ペア:

[(1, 1812355291208), (2, 906177645604), (4, 453088822802), (7, 258907898744), (8, 226544411401), (11, 164759571928), (14, 129453949372), (22, 82379785964), (28, 64726974686), (44, 41189892982), (56, 32363487343), (77, 23537081704), (88, 20594946491), (127, 14270514104), (154, 11768540852), (254, 7135257052), (308, 5884270426), (508, 3567628526), (616, 2942135213), (889, 2038644872), (967, 1874204024), (1016, 1783814263), (1397, 1297319464), (1778, 1019322436), (1934, 937102012), (2794, 648659732), (3556, 509661218), (3868, 468551006), (5588, 324329866), (6769, 267743432), (7112, 254830609), (7736, 234275503), (9779, 185331352), (10637, 170382184), (11176, 162164933), (13538, 133871716), (19558, 92665676), (21274, 85191092), (23957, 75650344), (27076, 66935858), (39116, 46332838), (42548, 42595546), (47914, 37825172), (54152, 33467929), (74459, 24340312), (78232, 23166419), (85096, 21297773), (95828, 18912586), (122809, 14757512), (148918, 12170156), (167699, 10807192), (191656, 9456293), (245618, 7378756), (263527, 6877304), (297836, 6085078), (335398, 5403596), (491236, 3689378), (527054, 3438652), (595672, 3042539), (670796, 2701798), (859663, 2108216), (982472, 1844689), (1054108, 1719326), (1341592, 1350899)]