271552554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 753876480

約数和(自身を除く): 482323926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 657, 702, 757, 819, 949, 1022, 1314, 1514, 1533, 1638, 1898, 1971, 2271, 2457, 2847, 3066, 3942, 4542, 4599, 4914, 5299, 5694, 6643, 6813, 8541, 9198, 9841, 10598, 13286, 13626, 13797, 15897, 17082, 19682, 19929, 20439, 25623, 27594, 29523, 31794, 39858, 40878, 47691, 51246, 55261, 59046, 59787, 68887, 88569, 95382, 110522, 119574, 137774, 143073, 165783, 177138, 179361, 206661, 265707, 286146, 331566, 358722, 386827, 413322, 497349, 531414, 619983, 718393, 773654, 994698, 1160481, 1239966, 1436786, 1492047, 1859949, 2155179, 2320962, 2984094, 3481443, 3719898, 4310358, 5028751, 6465537, 6962886, 10057502, 10444329, 12931074, 15086253, 19396611, 20888658, 30172506, 38793222, 45258759, 90517518, 135776277, 271552554]

約数ペア:

[(1, 271552554), (2, 135776277), (3, 90517518), (6, 45258759), (7, 38793222), (9, 30172506), (13, 20888658), (14, 19396611), (18, 15086253), (21, 12931074), (26, 10444329), (27, 10057502), (39, 6962886), (42, 6465537), (54, 5028751), (63, 4310358), (73, 3719898), (78, 3481443), (91, 2984094), (117, 2320962), (126, 2155179), (146, 1859949), (182, 1492047), (189, 1436786), (219, 1239966), (234, 1160481), (273, 994698), (351, 773654), (378, 718393), (438, 619983), (511, 531414), (546, 497349), (657, 413322), (702, 386827), (757, 358722), (819, 331566), (949, 286146), (1022, 265707), (1314, 206661), (1514, 179361), (1533, 177138), (1638, 165783), (1898, 143073), (1971, 137774), (2271, 119574), (2457, 110522), (2847, 95382), (3066, 88569), (3942, 68887), (4542, 59787), (4599, 59046), (4914, 55261), (5299, 51246), (5694, 47691), (6643, 40878), (6813, 39858), (8541, 31794), (9198, 29523), (9841, 27594), (10598, 25623), (13286, 20439), (13626, 19929), (13797, 19682), (15897, 17082)]