1885193016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 5541696000

約数和(自身を除く): 3656502984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 89, 118, 168, 177, 178, 236, 267, 354, 356, 413, 472, 534, 623, 708, 712, 826, 1068, 1239, 1246, 1416, 1652, 1869, 2136, 2137, 2478, 2492, 3304, 3738, 4274, 4956, 4984, 5251, 6411, 7476, 8548, 9912, 10502, 12822, 14952, 14959, 15753, 17096, 21004, 25644, 29918, 31506, 36757, 42008, 44877, 51288, 59836, 63012, 73514, 89754, 110271, 119672, 126024, 126083, 147028, 179508, 190193, 220542, 252166, 294056, 359016, 378249, 380386, 441084, 504332, 570579, 756498, 760772, 882168, 882581, 1008664, 1141158, 1331351, 1512996, 1521544, 1765162, 2282316, 2647743, 2662702, 3025992, 3530324, 3994053, 4564632, 5295486, 5325404, 7060648, 7988106, 10590972, 10650808, 11221387, 15976212, 21181944, 22442774, 31952424, 33664161, 44885548, 67328322, 78549709, 89771096, 134656644, 157099418, 235649127, 269313288, 314198836, 471298254, 628397672, 942596508, 1885193016]

約数ペア:

[(1, 1885193016), (2, 942596508), (3, 628397672), (4, 471298254), (6, 314198836), (7, 269313288), (8, 235649127), (12, 157099418), (14, 134656644), (21, 89771096), (24, 78549709), (28, 67328322), (42, 44885548), (56, 33664161), (59, 31952424), (84, 22442774), (89, 21181944), (118, 15976212), (168, 11221387), (177, 10650808), (178, 10590972), (236, 7988106), (267, 7060648), (354, 5325404), (356, 5295486), (413, 4564632), (472, 3994053), (534, 3530324), (623, 3025992), (708, 2662702), (712, 2647743), (826, 2282316), (1068, 1765162), (1239, 1521544), (1246, 1512996), (1416, 1331351), (1652, 1141158), (1869, 1008664), (2136, 882581), (2137, 882168), (2478, 760772), (2492, 756498), (3304, 570579), (3738, 504332), (4274, 441084), (4956, 380386), (4984, 378249), (5251, 359016), (6411, 294056), (7476, 252166), (8548, 220542), (9912, 190193), (10502, 179508), (12822, 147028), (14952, 126083), (14959, 126024), (15753, 119672), (17096, 110271), (21004, 89754), (25644, 73514), (29918, 63012), (31506, 59836), (36757, 51288), (42008, 44877)]