280579572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28582

約数の個数: 96

約数和(自身を含む): 895328000

約数和(自身を除く): 614748428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 28549, 57098, 85647, 114196, 171294, 199843, 256941, 342588, 371137, 399686, 513882, 599529, 742274, 770823, 799372, 1027764, 1113411, 1199058, 1484548, 1541646, 1798587, 2226822, 2398116, 2597959, 3083292, 3340233, 3597174, 4453644, 5195918, 5395761, 6680466, 7194348, 7793877, 10020699, 10391836, 10791522, 13360932, 15587754, 20041398, 21583044, 23381631, 31175508, 40082796, 46763262, 70144893, 93526524, 140289786, 280579572]

約数ペア:

[(1, 280579572), (2, 140289786), (3, 93526524), (4, 70144893), (6, 46763262), (7, 40082796), (9, 31175508), (12, 23381631), (13, 21583044), (14, 20041398), (18, 15587754), (21, 13360932), (26, 10791522), (27, 10391836), (28, 10020699), (36, 7793877), (39, 7194348), (42, 6680466), (52, 5395761), (54, 5195918), (63, 4453644), (78, 3597174), (84, 3340233), (91, 3083292), (108, 2597959), (117, 2398116), (126, 2226822), (156, 1798587), (182, 1541646), (189, 1484548), (234, 1199058), (252, 1113411), (273, 1027764), (351, 799372), (364, 770823), (378, 742274), (468, 599529), (546, 513882), (702, 399686), (756, 371137), (819, 342588), (1092, 256941), (1404, 199843), (1638, 171294), (2457, 114196), (3276, 85647), (4914, 57098), (9828, 28549)]