1619051148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{28591}}^1$

素因数の和:28636

約数の個数: 108

約数和(自身を含む): 4844685664

約数和(自身を除く): 3225634516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 3146, 4356, 4719, 5148, 6292, 9438, 14157, 18876, 28314, 28591, 56628, 57182, 85773, 114364, 171546, 257319, 314501, 343092, 371683, 514638, 629002, 743366, 943503, 1029276, 1115049, 1258004, 1486732, 1887006, 2230098, 2830509, 3345147, 3459511, 3774012, 4088513, 4460196, 5661018, 6690294, 6919022, 8177026, 10378533, 11322036, 12265539, 13380588, 13838044, 16354052, 20757066, 24531078, 31135599, 36796617, 41514132, 44973643, 49062156, 62271198, 73593234, 89947286, 124542396, 134920929, 147186468, 179894572, 269841858, 404762787, 539683716, 809525574, 1619051148]

約数ペア:

[(1, 1619051148), (2, 809525574), (3, 539683716), (4, 404762787), (6, 269841858), (9, 179894572), (11, 147186468), (12, 134920929), (13, 124542396), (18, 89947286), (22, 73593234), (26, 62271198), (33, 49062156), (36, 44973643), (39, 41514132), (44, 36796617), (52, 31135599), (66, 24531078), (78, 20757066), (99, 16354052), (117, 13838044), (121, 13380588), (132, 12265539), (143, 11322036), (156, 10378533), (198, 8177026), (234, 6919022), (242, 6690294), (286, 5661018), (363, 4460196), (396, 4088513), (429, 3774012), (468, 3459511), (484, 3345147), (572, 2830509), (726, 2230098), (858, 1887006), (1089, 1486732), (1287, 1258004), (1452, 1115049), (1573, 1029276), (1716, 943503), (2178, 743366), (2574, 629002), (3146, 514638), (4356, 371683), (4719, 343092), (5148, 314501), (6292, 257319), (9438, 171546), (14157, 114364), (18876, 85773), (28314, 57182), (28591, 56628)]