666570672

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 1927049280

約数和(自身を除く): 1260478608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 67, 72, 118, 134, 144, 177, 201, 236, 268, 354, 402, 472, 531, 536, 603, 708, 804, 944, 1062, 1072, 1171, 1206, 1416, 1608, 2124, 2342, 2412, 2832, 3216, 3513, 3953, 4248, 4684, 4824, 7026, 7906, 8496, 9368, 9648, 10539, 11859, 14052, 15812, 18736, 21078, 23718, 28104, 31624, 35577, 42156, 47436, 56208, 63248, 69089, 71154, 78457, 84312, 94872, 138178, 142308, 156914, 168624, 189744, 207267, 235371, 276356, 284616, 313828, 414534, 470742, 552712, 569232, 621801, 627656, 706113, 829068, 941484, 1105424, 1243602, 1255312, 1412226, 1658136, 1882968, 2487204, 2824452, 3316272, 3765936, 4628963, 4974408, 5648904, 9257926, 9948816, 11297808, 13886889, 18515852, 27773778, 37031704, 41660667, 55547556, 74063408, 83321334, 111095112, 166642668, 222190224, 333285336, 666570672]

約数ペア:

[(1, 666570672), (2, 333285336), (3, 222190224), (4, 166642668), (6, 111095112), (8, 83321334), (9, 74063408), (12, 55547556), (16, 41660667), (18, 37031704), (24, 27773778), (36, 18515852), (48, 13886889), (59, 11297808), (67, 9948816), (72, 9257926), (118, 5648904), (134, 4974408), (144, 4628963), (177, 3765936), (201, 3316272), (236, 2824452), (268, 2487204), (354, 1882968), (402, 1658136), (472, 1412226), (531, 1255312), (536, 1243602), (603, 1105424), (708, 941484), (804, 829068), (944, 706113), (1062, 627656), (1072, 621801), (1171, 569232), (1206, 552712), (1416, 470742), (1608, 414534), (2124, 313828), (2342, 284616), (2412, 276356), (2832, 235371), (3216, 207267), (3513, 189744), (3953, 168624), (4248, 156914), (4684, 142308), (4824, 138178), (7026, 94872), (7906, 84312), (8496, 78457), (9368, 71154), (9648, 69089), (10539, 63248), (11859, 56208), (14052, 47436), (15812, 42156), (18736, 35577), (21078, 31624), (23718, 28104)]