919942912

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 2266387200

約数和(自身を除く): 1346444288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 224, 256, 266, 287, 304, 328, 448, 532, 574, 608, 656, 659, 779, 896, 1064, 1148, 1216, 1312, 1318, 1558, 1792, 2128, 2296, 2432, 2624, 2636, 3116, 4256, 4592, 4613, 4864, 5248, 5272, 5453, 6232, 8512, 9184, 9226, 10496, 10544, 10906, 12464, 12521, 17024, 18368, 18452, 21088, 21812, 24928, 25042, 27019, 34048, 36736, 36904, 42176, 43624, 49856, 50084, 54038, 73472, 73808, 84352, 87248, 87647, 99712, 100168, 108076, 147616, 168704, 174496, 175294, 189133, 199424, 200336, 216152, 295232, 348992, 350588, 378266, 400672, 432304, 513361, 590464, 697984, 701176, 756532, 801344, 864608, 1026722, 1180928, 1395968, 1402352, 1513064, 1602688, 1729216, 2053444, 2804704, 3026128, 3205376, 3458432, 3593527, 4106888, 5609408, 6052256, 6916864, 7187054, 8213776, 11218816, 12104512, 14374108, 16427552, 22437632, 24209024, 28748216, 32855104, 48418048, 57496432, 65710208, 114992864, 131420416, 229985728, 459971456, 919942912]

約数ペア:

[(1, 919942912), (2, 459971456), (4, 229985728), (7, 131420416), (8, 114992864), (14, 65710208), (16, 57496432), (19, 48418048), (28, 32855104), (32, 28748216), (38, 24209024), (41, 22437632), (56, 16427552), (64, 14374108), (76, 12104512), (82, 11218816), (112, 8213776), (128, 7187054), (133, 6916864), (152, 6052256), (164, 5609408), (224, 4106888), (256, 3593527), (266, 3458432), (287, 3205376), (304, 3026128), (328, 2804704), (448, 2053444), (532, 1729216), (574, 1602688), (608, 1513064), (656, 1402352), (659, 1395968), (779, 1180928), (896, 1026722), (1064, 864608), (1148, 801344), (1216, 756532), (1312, 701176), (1318, 697984), (1558, 590464), (1792, 513361), (2128, 432304), (2296, 400672), (2432, 378266), (2624, 350588), (2636, 348992), (3116, 295232), (4256, 216152), (4592, 200336), (4613, 199424), (4864, 189133), (5248, 175294), (5272, 174496), (5453, 168704), (6232, 147616), (8512, 108076), (9184, 100168), (9226, 99712), (10496, 87647), (10544, 87248), (10906, 84352), (12464, 73808), (12521, 73472), (17024, 54038), (18368, 50084), (18452, 49856), (21088, 43624), (21812, 42176), (24928, 36904), (25042, 36736), (27019, 34048)]