1623648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 4593456

約数和(自身を除く): 2969808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1301, 2602, 3903, 5204, 7806, 10408, 15612, 16913, 20816, 31224, 33826, 41632, 50739, 62448, 67652, 101478, 124896, 135304, 202956, 270608, 405912, 541216, 811824, 1623648]

約数ペア:

[(1, 1623648), (2, 811824), (3, 541216), (4, 405912), (6, 270608), (8, 202956), (12, 135304), (13, 124896), (16, 101478), (24, 67652), (26, 62448), (32, 50739), (39, 41632), (48, 33826), (52, 31224), (78, 20816), (96, 16913), (104, 15612), (156, 10408), (208, 7806), (312, 5204), (416, 3903), (624, 2602), (1248, 1301)]