1812334524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 5904235008

約数和(自身を除く): 4091900484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 157, 182, 186, 217, 231, 273, 286, 308, 314, 341, 364, 372, 403, 429, 434, 462, 471, 546, 572, 628, 651, 682, 806, 858, 868, 924, 942, 961, 1001, 1023, 1092, 1099, 1209, 1302, 1364, 1612, 1716, 1727, 1884, 1922, 2002, 2041, 2046, 2198, 2387, 2418, 2604, 2821, 2883, 3003, 3297, 3454, 3844, 4004, 4082, 4092, 4396, 4433, 4774, 4836, 4867, 5181, 5642, 5766, 6006, 6123, 6594, 6727, 6908, 7161, 8164, 8463, 8866, 9548, 9734, 10362, 10571, 11284, 11532, 12012, 12089, 12246, 12493, 13188, 13299, 13454, 14287, 14322, 14601, 16926, 17732, 19468, 20181, 20724, 21142, 22451, 24178, 24492, 24986, 26598, 26908, 28574, 28644, 29202, 31031, 31713, 33852, 34069, 36267, 37479, 40362, 42284, 42861, 44902, 48356, 49972, 53196, 53537, 57148, 58404, 62062, 63271, 63426, 67353, 68138, 72534, 73997, 74958, 80724, 85722, 87451, 89804, 93093, 102207, 107074, 124124, 126542, 126852, 134706, 136276, 137423, 145068, 147994, 149916, 150877, 157157, 160611, 171444, 174902, 186186, 189813, 204414, 214148, 221991, 253084, 262353, 269412, 274846, 295988, 301754, 314314, 321222, 349804, 372372, 374759, 379626, 408828, 412269, 442897, 443982, 452631, 471471, 524706, 549692, 603508, 628628, 642444, 695981, 749518, 759252, 824538, 885794, 887964, 905262, 942942, 961961, 1049412, 1056139, 1124277, 1328691, 1391962, 1499036, 1649076, 1659647, 1771588, 1810524, 1885884, 1923922, 1961401, 2087943, 2112278, 2248554, 2657382, 2783924, 2885883, 3168417, 3319294, 3847844, 3922802, 4175886, 4224556, 4497108, 4871867, 4978941, 5314764, 5771766, 5884203, 6336834, 6638588, 7845604, 8351772, 9743734, 9957882, 11543532, 11617529, 11768406, 12673668, 13729807, 14615601, 19487468, 19915764, 21575411, 23235058, 23536812, 27459614, 29231202, 34852587, 41189421, 43150822, 46470116, 54919228, 58462404, 64726233, 69705174, 82378842, 86301644, 129452466, 139410348, 151027877, 164757684, 258904932, 302055754, 453083631, 604111508, 906167262, 1812334524]

約数ペア:

[(1, 1812334524), (2, 906167262), (3, 604111508), (4, 453083631), (6, 302055754), (7, 258904932), (11, 164757684), (12, 151027877), (13, 139410348), (14, 129452466), (21, 86301644), (22, 82378842), (26, 69705174), (28, 64726233), (31, 58462404), (33, 54919228), (39, 46470116), (42, 43150822), (44, 41189421), (52, 34852587), (62, 29231202), (66, 27459614), (77, 23536812), (78, 23235058), (84, 21575411), (91, 19915764), (93, 19487468), (124, 14615601), (132, 13729807), (143, 12673668), (154, 11768406), (156, 11617529), (157, 11543532), (182, 9957882), (186, 9743734), (217, 8351772), (231, 7845604), (273, 6638588), (286, 6336834), (308, 5884203), (314, 5771766), (341, 5314764), (364, 4978941), (372, 4871867), (403, 4497108), (429, 4224556), (434, 4175886), (462, 3922802), (471, 3847844), (546, 3319294), (572, 3168417), (628, 2885883), (651, 2783924), (682, 2657382), (806, 2248554), (858, 2112278), (868, 2087943), (924, 1961401), (942, 1923922), (961, 1885884), (1001, 1810524), (1023, 1771588), (1092, 1659647), (1099, 1649076), (1209, 1499036), (1302, 1391962), (1364, 1328691), (1612, 1124277), (1716, 1056139), (1727, 1049412), (1884, 961961), (1922, 942942), (2002, 905262), (2041, 887964), (2046, 885794), (2198, 824538), (2387, 759252), (2418, 749518), (2604, 695981), (2821, 642444), (2883, 628628), (3003, 603508), (3297, 549692), (3454, 524706), (3844, 471471), (4004, 452631), (4082, 443982), (4092, 442897), (4396, 412269), (4433, 408828), (4774, 379626), (4836, 374759), (4867, 372372), (5181, 349804), (5642, 321222), (5766, 314314), (6006, 301754), (6123, 295988), (6594, 274846), (6727, 269412), (6908, 262353), (7161, 253084), (8164, 221991), (8463, 214148), (8866, 204414), (9548, 189813), (9734, 186186), (10362, 174902), (10571, 171444), (11284, 160611), (11532, 157157), (12012, 150877), (12089, 149916), (12246, 147994), (12493, 145068), (13188, 137423), (13299, 136276), (13454, 134706), (14287, 126852), (14322, 126542), (14601, 124124), (16926, 107074), (17732, 102207), (19468, 93093), (20181, 89804), (20724, 87451), (21142, 85722), (22451, 80724), (24178, 74958), (24492, 73997), (24986, 72534), (26598, 68138), (26908, 67353), (28574, 63426), (28644, 63271), (29202, 62062), (31031, 58404), (31713, 57148), (33852, 53537), (34069, 53196), (36267, 49972), (37479, 48356), (40362, 44902), (42284, 42861)]