2678827242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1724

約数の個数: 128

約数和(自身を含む): 6878527488

約数和(自身を除く): 4199700246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 101, 182, 186, 202, 217, 273, 303, 403, 434, 546, 606, 651, 707, 806, 1209, 1302, 1313, 1414, 1567, 2121, 2418, 2626, 2821, 3131, 3134, 3939, 4242, 4701, 5642, 6262, 7878, 8463, 9191, 9393, 9402, 10969, 16926, 18382, 18786, 20371, 21917, 21938, 27573, 32907, 40703, 40742, 43834, 48577, 55146, 61113, 65751, 65814, 81406, 97154, 122109, 122226, 131502, 142597, 145731, 158267, 244218, 284921, 285194, 291462, 316534, 340039, 427791, 474801, 569842, 631501, 680078, 854763, 855582, 949602, 1020117, 1107869, 1263002, 1709526, 1894503, 2040234, 2057471, 2215738, 3323607, 3789006, 4114942, 4420507, 4906277, 6172413, 6647214, 8841014, 9812554, 12344826, 13261521, 14402297, 14718831, 26523042, 28804594, 29437662, 34343939, 43206891, 63781601, 68687878, 86413782, 103031817, 127563202, 191344803, 206063634, 382689606, 446471207, 892942414, 1339413621, 2678827242]

約数ペア:

[(1, 2678827242), (2, 1339413621), (3, 892942414), (6, 446471207), (7, 382689606), (13, 206063634), (14, 191344803), (21, 127563202), (26, 103031817), (31, 86413782), (39, 68687878), (42, 63781601), (62, 43206891), (78, 34343939), (91, 29437662), (93, 28804594), (101, 26523042), (182, 14718831), (186, 14402297), (202, 13261521), (217, 12344826), (273, 9812554), (303, 8841014), (403, 6647214), (434, 6172413), (546, 4906277), (606, 4420507), (651, 4114942), (707, 3789006), (806, 3323607), (1209, 2215738), (1302, 2057471), (1313, 2040234), (1414, 1894503), (1567, 1709526), (2121, 1263002), (2418, 1107869), (2626, 1020117), (2821, 949602), (3131, 855582), (3134, 854763), (3939, 680078), (4242, 631501), (4701, 569842), (5642, 474801), (6262, 427791), (7878, 340039), (8463, 316534), (9191, 291462), (9393, 285194), (9402, 284921), (10969, 244218), (16926, 158267), (18382, 145731), (18786, 142597), (20371, 131502), (21917, 122226), (21938, 122109), (27573, 97154), (32907, 81406), (40703, 65814), (40742, 65751), (43834, 61113), (48577, 55146)]