1601208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 5140080

約数和(自身を除く): 3538872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 353, 378, 504, 567, 648, 706, 756, 1059, 1134, 1412, 1512, 2118, 2268, 2471, 2824, 3177, 4236, 4536, 4942, 6354, 7413, 8472, 9531, 9884, 12708, 14826, 19062, 19768, 22239, 25416, 28593, 29652, 38124, 44478, 57186, 59304, 66717, 76248, 88956, 114372, 133434, 177912, 200151, 228744, 266868, 400302, 533736, 800604, 1601208]

約数ペア:

[(1, 1601208), (2, 800604), (3, 533736), (4, 400302), (6, 266868), (7, 228744), (8, 200151), (9, 177912), (12, 133434), (14, 114372), (18, 88956), (21, 76248), (24, 66717), (27, 59304), (28, 57186), (36, 44478), (42, 38124), (54, 29652), (56, 28593), (63, 25416), (72, 22239), (81, 19768), (84, 19062), (108, 14826), (126, 12708), (162, 9884), (168, 9531), (189, 8472), (216, 7413), (252, 6354), (324, 4942), (353, 4536), (378, 4236), (504, 3177), (567, 2824), (648, 2471), (706, 2268), (756, 2118), (1059, 1512), (1134, 1412)]