276851808

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 815645376

約数和(自身を除く): 538793568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 113, 141, 144, 181, 188, 226, 282, 288, 339, 362, 376, 423, 452, 543, 564, 678, 724, 752, 846, 904, 1017, 1086, 1128, 1356, 1448, 1504, 1629, 1692, 1808, 2034, 2172, 2256, 2712, 2896, 3258, 3384, 3616, 4068, 4344, 4512, 5311, 5424, 5792, 6516, 6768, 8136, 8507, 8688, 10622, 10848, 13032, 13536, 15933, 16272, 17014, 17376, 20453, 21244, 25521, 26064, 31866, 32544, 34028, 40906, 42488, 47799, 51042, 52128, 61359, 63732, 68056, 76563, 81812, 84976, 95598, 102084, 122718, 127464, 136112, 153126, 163624, 169952, 184077, 191196, 204168, 245436, 254928, 272224, 306252, 327248, 368154, 382392, 408336, 490872, 509856, 612504, 654496, 736308, 764784, 816672, 961291, 981744, 1225008, 1472616, 1529568, 1922582, 1963488, 2450016, 2883873, 2945232, 3845164, 5767746, 5890464, 7690328, 8651619, 11535492, 15380656, 17303238, 23070984, 30761312, 34606476, 46141968, 69212952, 92283936, 138425904, 276851808]

約数ペア:

[(1, 276851808), (2, 138425904), (3, 92283936), (4, 69212952), (6, 46141968), (8, 34606476), (9, 30761312), (12, 23070984), (16, 17303238), (18, 15380656), (24, 11535492), (32, 8651619), (36, 7690328), (47, 5890464), (48, 5767746), (72, 3845164), (94, 2945232), (96, 2883873), (113, 2450016), (141, 1963488), (144, 1922582), (181, 1529568), (188, 1472616), (226, 1225008), (282, 981744), (288, 961291), (339, 816672), (362, 764784), (376, 736308), (423, 654496), (452, 612504), (543, 509856), (564, 490872), (678, 408336), (724, 382392), (752, 368154), (846, 327248), (904, 306252), (1017, 272224), (1086, 254928), (1128, 245436), (1356, 204168), (1448, 191196), (1504, 184077), (1629, 169952), (1692, 163624), (1808, 153126), (2034, 136112), (2172, 127464), (2256, 122718), (2712, 102084), (2896, 95598), (3258, 84976), (3384, 81812), (3616, 76563), (4068, 68056), (4344, 63732), (4512, 61359), (5311, 52128), (5424, 51042), (5792, 47799), (6516, 42488), (6768, 40906), (8136, 34028), (8507, 32544), (8688, 31866), (10622, 26064), (10848, 25521), (13032, 21244), (13536, 20453), (15933, 17376), (16272, 17014)]