213077172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 667699200

約数和(自身を除く): 454622028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 53, 57, 66, 76, 77, 84, 106, 114, 132, 133, 154, 159, 209, 212, 228, 229, 231, 266, 308, 318, 371, 399, 418, 458, 462, 532, 583, 627, 636, 687, 742, 798, 836, 916, 924, 1007, 1113, 1166, 1254, 1374, 1463, 1484, 1596, 1603, 1749, 2014, 2226, 2332, 2508, 2519, 2748, 2926, 3021, 3206, 3498, 4028, 4081, 4351, 4389, 4452, 4809, 5038, 5852, 6042, 6412, 6996, 7049, 7557, 8162, 8702, 8778, 9618, 10076, 11077, 12084, 12137, 12243, 13053, 14098, 15114, 16324, 17404, 17556, 17633, 19236, 21147, 22154, 24274, 24486, 26106, 28196, 30228, 30457, 33231, 35266, 36411, 42294, 44308, 47861, 48548, 48972, 52212, 52899, 60914, 66462, 70532, 72822, 77539, 84588, 84959, 91371, 95722, 105798, 121828, 132924, 133507, 143583, 145644, 155078, 169918, 182742, 191444, 211596, 230603, 232617, 254877, 267014, 287166, 310156, 335027, 339836, 365484, 400521, 461206, 465234, 509754, 534028, 574332, 670054, 691809, 801042, 922412, 930468, 934549, 1005081, 1019508, 1340108, 1383618, 1602084, 1614221, 1869098, 2010162, 2536633, 2767236, 2803647, 3228442, 3738196, 4020324, 4842663, 5073266, 5607294, 6456884, 7609899, 9685326, 10146532, 11214588, 15219798, 17756431, 19370652, 30439596, 35512862, 53269293, 71025724, 106538586, 213077172]

約数ペア:

[(1, 213077172), (2, 106538586), (3, 71025724), (4, 53269293), (6, 35512862), (7, 30439596), (11, 19370652), (12, 17756431), (14, 15219798), (19, 11214588), (21, 10146532), (22, 9685326), (28, 7609899), (33, 6456884), (38, 5607294), (42, 5073266), (44, 4842663), (53, 4020324), (57, 3738196), (66, 3228442), (76, 2803647), (77, 2767236), (84, 2536633), (106, 2010162), (114, 1869098), (132, 1614221), (133, 1602084), (154, 1383618), (159, 1340108), (209, 1019508), (212, 1005081), (228, 934549), (229, 930468), (231, 922412), (266, 801042), (308, 691809), (318, 670054), (371, 574332), (399, 534028), (418, 509754), (458, 465234), (462, 461206), (532, 400521), (583, 365484), (627, 339836), (636, 335027), (687, 310156), (742, 287166), (798, 267014), (836, 254877), (916, 232617), (924, 230603), (1007, 211596), (1113, 191444), (1166, 182742), (1254, 169918), (1374, 155078), (1463, 145644), (1484, 143583), (1596, 133507), (1603, 132924), (1749, 121828), (2014, 105798), (2226, 95722), (2332, 91371), (2508, 84959), (2519, 84588), (2748, 77539), (2926, 72822), (3021, 70532), (3206, 66462), (3498, 60914), (4028, 52899), (4081, 52212), (4351, 48972), (4389, 48548), (4452, 47861), (4809, 44308), (5038, 42294), (5852, 36411), (6042, 35266), (6412, 33231), (6996, 30457), (7049, 30228), (7557, 28196), (8162, 26106), (8702, 24486), (8778, 24274), (9618, 22154), (10076, 21147), (11077, 19236), (12084, 17633), (12137, 17556), (12243, 17404), (13053, 16324), (14098, 15114)]