315942984

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{29851}}^1$

素因数の和:29880

約数の個数: 96

約数和(自身を含む): 1020938400

約数和(自身を除く): 704995416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 29851, 59702, 89553, 119404, 179106, 208957, 238808, 268659, 358212, 417914, 537318, 626871, 716424, 805977, 835828, 1074636, 1253742, 1462699, 1611954, 1671656, 1880613, 2149272, 2507484, 2925398, 3223908, 3761226, 4388097, 5014968, 5641839, 5850796, 6447816, 7522452, 8776194, 11283678, 11701592, 13164291, 15044904, 17552388, 22567356, 26328582, 35104776, 39492873, 45134712, 52657164, 78985746, 105314328, 157971492, 315942984]

約数ペア:

[(1, 315942984), (2, 157971492), (3, 105314328), (4, 78985746), (6, 52657164), (7, 45134712), (8, 39492873), (9, 35104776), (12, 26328582), (14, 22567356), (18, 17552388), (21, 15044904), (24, 13164291), (27, 11701592), (28, 11283678), (36, 8776194), (42, 7522452), (49, 6447816), (54, 5850796), (56, 5641839), (63, 5014968), (72, 4388097), (84, 3761226), (98, 3223908), (108, 2925398), (126, 2507484), (147, 2149272), (168, 1880613), (189, 1671656), (196, 1611954), (216, 1462699), (252, 1253742), (294, 1074636), (378, 835828), (392, 805977), (441, 716424), (504, 626871), (588, 537318), (756, 417914), (882, 358212), (1176, 268659), (1323, 238808), (1512, 208957), (1764, 179106), (2646, 119404), (3528, 89553), (5292, 59702), (10584, 29851)]