2981328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 9285120

約数和(自身を除く): 6303792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 467, 532, 798, 912, 934, 1064, 1401, 1596, 1868, 2128, 2802, 3192, 3269, 3736, 5604, 6384, 6538, 7472, 8873, 9807, 11208, 13076, 17746, 19614, 22416, 26152, 26619, 35492, 39228, 52304, 53238, 62111, 70984, 78456, 106476, 124222, 141968, 156912, 186333, 212952, 248444, 372666, 425904, 496888, 745332, 993776, 1490664, 2981328]

約数ペア:

[(1, 2981328), (2, 1490664), (3, 993776), (4, 745332), (6, 496888), (7, 425904), (8, 372666), (12, 248444), (14, 212952), (16, 186333), (19, 156912), (21, 141968), (24, 124222), (28, 106476), (38, 78456), (42, 70984), (48, 62111), (56, 53238), (57, 52304), (76, 39228), (84, 35492), (112, 26619), (114, 26152), (133, 22416), (152, 19614), (168, 17746), (228, 13076), (266, 11208), (304, 9807), (336, 8873), (399, 7472), (456, 6538), (467, 6384), (532, 5604), (798, 3736), (912, 3269), (934, 3192), (1064, 2802), (1401, 2128), (1596, 1868)]