899021024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 2044828800

約数和(自身を除く): 1145807776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 229, 304, 352, 418, 458, 587, 608, 836, 916, 1174, 1672, 1832, 2348, 2519, 3344, 3664, 4351, 4696, 5038, 6457, 6688, 7328, 8702, 9392, 10076, 11153, 12914, 17404, 18784, 20152, 22306, 25828, 34808, 40304, 44612, 47861, 51656, 69616, 80608, 89224, 95722, 103312, 122683, 134423, 139232, 178448, 191444, 206624, 245366, 268846, 356896, 382888, 490732, 537692, 765776, 981464, 1075384, 1478653, 1531552, 1962928, 2150768, 2554037, 2957306, 3925856, 4301536, 5108074, 5914612, 10216148, 11829224, 20432296, 23658448, 28094407, 40864592, 47316896, 56188814, 81729184, 112377628, 224755256, 449510512, 899021024]

約数ペア:

[(1, 899021024), (2, 449510512), (4, 224755256), (8, 112377628), (11, 81729184), (16, 56188814), (19, 47316896), (22, 40864592), (32, 28094407), (38, 23658448), (44, 20432296), (76, 11829224), (88, 10216148), (152, 5914612), (176, 5108074), (209, 4301536), (229, 3925856), (304, 2957306), (352, 2554037), (418, 2150768), (458, 1962928), (587, 1531552), (608, 1478653), (836, 1075384), (916, 981464), (1174, 765776), (1672, 537692), (1832, 490732), (2348, 382888), (2519, 356896), (3344, 268846), (3664, 245366), (4351, 206624), (4696, 191444), (5038, 178448), (6457, 139232), (6688, 134423), (7328, 122683), (8702, 103312), (9392, 95722), (10076, 89224), (11153, 80608), (12914, 69616), (17404, 51656), (18784, 47861), (20152, 44612), (22306, 40304), (25828, 34808)]