2117664

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 6708240

約数和(自身を除く): 4590576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 96, 108, 114, 129, 144, 152, 162, 171, 172, 216, 228, 258, 288, 304, 324, 342, 344, 387, 432, 456, 513, 516, 608, 648, 684, 688, 774, 817, 864, 912, 1026, 1032, 1161, 1296, 1368, 1376, 1539, 1548, 1634, 1824, 2052, 2064, 2322, 2451, 2592, 2736, 3078, 3096, 3268, 3483, 4104, 4128, 4644, 4902, 5472, 6156, 6192, 6536, 6966, 7353, 8208, 9288, 9804, 12312, 12384, 13072, 13932, 14706, 16416, 18576, 19608, 22059, 24624, 26144, 27864, 29412, 37152, 39216, 44118, 49248, 55728, 58824, 66177, 78432, 88236, 111456, 117648, 132354, 176472, 235296, 264708, 352944, 529416, 705888, 1058832, 2117664]

約数ペア:

[(1, 2117664), (2, 1058832), (3, 705888), (4, 529416), (6, 352944), (8, 264708), (9, 235296), (12, 176472), (16, 132354), (18, 117648), (19, 111456), (24, 88236), (27, 78432), (32, 66177), (36, 58824), (38, 55728), (43, 49248), (48, 44118), (54, 39216), (57, 37152), (72, 29412), (76, 27864), (81, 26144), (86, 24624), (96, 22059), (108, 19608), (114, 18576), (129, 16416), (144, 14706), (152, 13932), (162, 13072), (171, 12384), (172, 12312), (216, 9804), (228, 9288), (258, 8208), (288, 7353), (304, 6966), (324, 6536), (342, 6192), (344, 6156), (387, 5472), (432, 4902), (456, 4644), (513, 4128), (516, 4104), (608, 3483), (648, 3268), (684, 3096), (688, 3078), (774, 2736), (817, 2592), (864, 2451), (912, 2322), (1026, 2064), (1032, 2052), (1161, 1824), (1296, 1634), (1368, 1548), (1376, 1539)]