307796256

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 915478200

約数和(自身を除く): 607681944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 137, 144, 174, 232, 261, 269, 274, 288, 348, 411, 464, 522, 538, 548, 696, 807, 822, 928, 1044, 1076, 1096, 1233, 1392, 1614, 1644, 2088, 2152, 2192, 2421, 2466, 2784, 3228, 3288, 3973, 4176, 4304, 4384, 4842, 4932, 6456, 6576, 7801, 7946, 8352, 8608, 9684, 9864, 11919, 12912, 13152, 15602, 15892, 19368, 19728, 23403, 23838, 25824, 31204, 31784, 35757, 36853, 38736, 39456, 46806, 47676, 62408, 63568, 70209, 71514, 73706, 77472, 93612, 95352, 110559, 124816, 127136, 140418, 143028, 147412, 187224, 190704, 221118, 249632, 280836, 286056, 294824, 331677, 374448, 381408, 442236, 561672, 572112, 589648, 663354, 748896, 884472, 1068737, 1123344, 1144224, 1179296, 1326708, 1768944, 2137474, 2246688, 2653416, 3206211, 3537888, 4274948, 5306832, 6412422, 8549896, 9618633, 10613664, 12824844, 17099792, 19237266, 25649688, 34199584, 38474532, 51299376, 76949064, 102598752, 153898128, 307796256]

約数ペア:

[(1, 307796256), (2, 153898128), (3, 102598752), (4, 76949064), (6, 51299376), (8, 38474532), (9, 34199584), (12, 25649688), (16, 19237266), (18, 17099792), (24, 12824844), (29, 10613664), (32, 9618633), (36, 8549896), (48, 6412422), (58, 5306832), (72, 4274948), (87, 3537888), (96, 3206211), (116, 2653416), (137, 2246688), (144, 2137474), (174, 1768944), (232, 1326708), (261, 1179296), (269, 1144224), (274, 1123344), (288, 1068737), (348, 884472), (411, 748896), (464, 663354), (522, 589648), (538, 572112), (548, 561672), (696, 442236), (807, 381408), (822, 374448), (928, 331677), (1044, 294824), (1076, 286056), (1096, 280836), (1233, 249632), (1392, 221118), (1614, 190704), (1644, 187224), (2088, 147412), (2152, 143028), (2192, 140418), (2421, 127136), (2466, 124816), (2784, 110559), (3228, 95352), (3288, 93612), (3973, 77472), (4176, 73706), (4304, 71514), (4384, 70209), (4842, 63568), (4932, 62408), (6456, 47676), (6576, 46806), (7801, 39456), (7946, 38736), (8352, 36853), (8608, 35757), (9684, 31784), (9864, 31204), (11919, 25824), (12912, 23838), (13152, 23403), (15602, 19728), (15892, 19368)]