254183748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12297

約数の個数: 96

約数和(自身を含む): 768445440

約数和(自身を除く): 514261692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12251, 20748, 24502, 36753, 49004, 73506, 85757, 147012, 159263, 171514, 232769, 257271, 318526, 343028, 465538, 477789, 514542, 637052, 698307, 931076, 955578, 1029084, 1114841, 1396614, 1629383, 1911156, 2229682, 2793228, 3025997, 3258766, 3344523, 4459364, 4888149, 6051994, 6517532, 6689046, 9077991, 9776298, 12103988, 13378092, 18155982, 19552596, 21181979, 36311964, 42363958, 63545937, 84727916, 127091874, 254183748]

約数ペア:

[(1, 254183748), (2, 127091874), (3, 84727916), (4, 63545937), (6, 42363958), (7, 36311964), (12, 21181979), (13, 19552596), (14, 18155982), (19, 13378092), (21, 12103988), (26, 9776298), (28, 9077991), (38, 6689046), (39, 6517532), (42, 6051994), (52, 4888149), (57, 4459364), (76, 3344523), (78, 3258766), (84, 3025997), (91, 2793228), (114, 2229682), (133, 1911156), (156, 1629383), (182, 1396614), (228, 1114841), (247, 1029084), (266, 955578), (273, 931076), (364, 698307), (399, 637052), (494, 514542), (532, 477789), (546, 465538), (741, 343028), (798, 318526), (988, 257271), (1092, 232769), (1482, 171514), (1596, 159263), (1729, 147012), (2964, 85757), (3458, 73506), (5187, 49004), (6916, 36753), (10374, 24502), (12251, 20748)]