328242018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3499

約数の個数: 64

約数和(自身を含む): 759048192

約数和(自身を除く): 430806174

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 663, 949, 1241, 1326, 1898, 2482, 2847, 3391, 3723, 5694, 6782, 7446, 10173, 16133, 20346, 32266, 44083, 48399, 57647, 88166, 96798, 115294, 132249, 172941, 247543, 264498, 345882, 495086, 742629, 749411, 1485258, 1498822, 2248233, 3218059, 4208231, 4496466, 6436118, 8416462, 9654177, 12624693, 19308354, 25249386, 54707003, 109414006, 164121009, 328242018]

約数ペア:

[(1, 328242018), (2, 164121009), (3, 109414006), (6, 54707003), (13, 25249386), (17, 19308354), (26, 12624693), (34, 9654177), (39, 8416462), (51, 6436118), (73, 4496466), (78, 4208231), (102, 3218059), (146, 2248233), (219, 1498822), (221, 1485258), (438, 749411), (442, 742629), (663, 495086), (949, 345882), (1241, 264498), (1326, 247543), (1898, 172941), (2482, 132249), (2847, 115294), (3391, 96798), (3723, 88166), (5694, 57647), (6782, 48399), (7446, 44083), (10173, 32266), (16133, 20346)]