244631472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 690074880

約数和(自身を除く): 445443408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 61, 67, 86, 87, 116, 122, 129, 134, 172, 174, 183, 201, 232, 244, 258, 268, 344, 348, 366, 402, 464, 488, 516, 536, 688, 696, 732, 804, 976, 1032, 1072, 1247, 1392, 1464, 1608, 1769, 1943, 2064, 2494, 2623, 2881, 2928, 3216, 3538, 3741, 3886, 4087, 4988, 5246, 5307, 5762, 5829, 7076, 7482, 7772, 7869, 8174, 8643, 9976, 10492, 10614, 11524, 11658, 12261, 14152, 14964, 15544, 15738, 16348, 17286, 19952, 20984, 21228, 23048, 23316, 24522, 28304, 29928, 31088, 31476, 32696, 34572, 41968, 42456, 46096, 46632, 49044, 59856, 62952, 65392, 69144, 76067, 83549, 84912, 93264, 98088, 118523, 125904, 138288, 152134, 167098, 175741, 196176, 228201, 237046, 250647, 304268, 334196, 351482, 355569, 456402, 474092, 501294, 527223, 608536, 668392, 702964, 711138, 912804, 948184, 1002588, 1054446, 1217072, 1336784, 1405928, 1422276, 1825608, 1896368, 2005176, 2108892, 2811856, 2844552, 3651216, 4010352, 4217784, 5096489, 5689104, 8435568, 10192978, 15289467, 20385956, 30578934, 40771912, 61157868, 81543824, 122315736, 244631472]

約数ペア:

[(1, 244631472), (2, 122315736), (3, 81543824), (4, 61157868), (6, 40771912), (8, 30578934), (12, 20385956), (16, 15289467), (24, 10192978), (29, 8435568), (43, 5689104), (48, 5096489), (58, 4217784), (61, 4010352), (67, 3651216), (86, 2844552), (87, 2811856), (116, 2108892), (122, 2005176), (129, 1896368), (134, 1825608), (172, 1422276), (174, 1405928), (183, 1336784), (201, 1217072), (232, 1054446), (244, 1002588), (258, 948184), (268, 912804), (344, 711138), (348, 702964), (366, 668392), (402, 608536), (464, 527223), (488, 501294), (516, 474092), (536, 456402), (688, 355569), (696, 351482), (732, 334196), (804, 304268), (976, 250647), (1032, 237046), (1072, 228201), (1247, 196176), (1392, 175741), (1464, 167098), (1608, 152134), (1769, 138288), (1943, 125904), (2064, 118523), (2494, 98088), (2623, 93264), (2881, 84912), (2928, 83549), (3216, 76067), (3538, 69144), (3741, 65392), (3886, 62952), (4087, 59856), (4988, 49044), (5246, 46632), (5307, 46096), (5762, 42456), (5829, 41968), (7076, 34572), (7482, 32696), (7772, 31476), (7869, 31088), (8174, 29928), (8643, 28304), (9976, 24522), (10492, 23316), (10614, 23048), (11524, 21228), (11658, 20984), (12261, 19952), (14152, 17286), (14964, 16348), (15544, 15738)]