213249996

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 589612800

約数和(自身を除く): 376362804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1283, 1458, 1539, 2052, 2187, 2566, 2916, 3078, 3849, 4374, 4617, 5132, 6156, 7698, 8748, 9234, 11547, 13851, 15396, 18468, 23094, 24377, 27702, 34641, 41553, 46188, 48754, 55404, 69282, 73131, 83106, 97508, 103923, 138564, 146262, 166212, 207846, 219393, 292524, 311769, 415692, 438786, 623538, 658179, 877572, 935307, 1247076, 1316358, 1870614, 1974537, 2632716, 2805921, 3741228, 3949074, 5611842, 5923611, 7898148, 11223684, 11847222, 17770833, 23694444, 35541666, 53312499, 71083332, 106624998, 213249996]

約数ペア:

[(1, 213249996), (2, 106624998), (3, 71083332), (4, 53312499), (6, 35541666), (9, 23694444), (12, 17770833), (18, 11847222), (19, 11223684), (27, 7898148), (36, 5923611), (38, 5611842), (54, 3949074), (57, 3741228), (76, 2805921), (81, 2632716), (108, 1974537), (114, 1870614), (162, 1316358), (171, 1247076), (228, 935307), (243, 877572), (324, 658179), (342, 623538), (486, 438786), (513, 415692), (684, 311769), (729, 292524), (972, 219393), (1026, 207846), (1283, 166212), (1458, 146262), (1539, 138564), (2052, 103923), (2187, 97508), (2566, 83106), (2916, 73131), (3078, 69282), (3849, 55404), (4374, 48754), (4617, 46188), (5132, 41553), (6156, 34641), (7698, 27702), (8748, 24377), (9234, 23094), (11547, 18468), (13851, 15396)]