278188944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9941}}^1$

素因数の和:10016

約数の個数: 80

約数和(自身を含む): 798859584

約数和(自身を除く): 520670640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 9941, 13992, 19882, 27984, 29823, 39764, 59646, 79528, 109351, 119292, 159056, 218702, 238584, 328053, 437404, 477168, 526873, 656106, 874808, 1053746, 1312212, 1580619, 1749616, 2107492, 2624424, 3161238, 4214984, 5248848, 5795603, 6322476, 8429968, 11591206, 12644952, 17386809, 23182412, 25289904, 34773618, 46364824, 69547236, 92729648, 139094472, 278188944]

約数ペア:

[(1, 278188944), (2, 139094472), (3, 92729648), (4, 69547236), (6, 46364824), (8, 34773618), (11, 25289904), (12, 23182412), (16, 17386809), (22, 12644952), (24, 11591206), (33, 8429968), (44, 6322476), (48, 5795603), (53, 5248848), (66, 4214984), (88, 3161238), (106, 2624424), (132, 2107492), (159, 1749616), (176, 1580619), (212, 1312212), (264, 1053746), (318, 874808), (424, 656106), (528, 526873), (583, 477168), (636, 437404), (848, 328053), (1166, 238584), (1272, 218702), (1749, 159056), (2332, 119292), (2544, 109351), (3498, 79528), (4664, 59646), (6996, 39764), (9328, 29823), (9941, 27984), (13992, 19882)]