225488048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 482826240

約数和(自身を除く): 257338192

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 71, 76, 124, 142, 152, 248, 284, 304, 337, 496, 568, 589, 674, 1136, 1178, 1348, 1349, 2201, 2356, 2696, 2698, 4402, 4712, 5392, 5396, 6403, 8804, 9424, 10447, 10792, 12806, 17608, 20894, 21584, 23927, 25612, 35216, 41788, 41819, 47854, 51224, 83576, 83638, 95708, 102448, 167152, 167276, 191416, 198493, 334552, 382832, 396986, 454613, 669104, 741737, 793972, 909226, 1483474, 1587944, 1818452, 2966948, 3175888, 3636904, 5933896, 7273808, 11867792, 14093003, 28186006, 56372012, 112744024, 225488048]

約数ペア:

[(1, 225488048), (2, 112744024), (4, 56372012), (8, 28186006), (16, 14093003), (19, 11867792), (31, 7273808), (38, 5933896), (62, 3636904), (71, 3175888), (76, 2966948), (124, 1818452), (142, 1587944), (152, 1483474), (248, 909226), (284, 793972), (304, 741737), (337, 669104), (496, 454613), (568, 396986), (589, 382832), (674, 334552), (1136, 198493), (1178, 191416), (1348, 167276), (1349, 167152), (2201, 102448), (2356, 95708), (2696, 83638), (2698, 83576), (4402, 51224), (4712, 47854), (5392, 41819), (5396, 41788), (6403, 35216), (8804, 25612), (9424, 23927), (10447, 21584), (10792, 20894), (12806, 17608)]