251719536

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2806

約数の個数: 80

約数和(自身を含む): 682992000

約数和(自身を除く): 431272464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 464, 536, 696, 804, 1072, 1392, 1608, 1943, 2699, 3216, 3886, 5398, 5829, 7772, 8097, 10796, 11658, 15544, 16194, 21592, 23316, 31088, 32388, 43184, 46632, 64776, 78271, 93264, 129552, 156542, 180833, 234813, 313084, 361666, 469626, 542499, 626168, 723332, 939252, 1084998, 1252336, 1446664, 1878504, 2169996, 2893328, 3757008, 4339992, 5244157, 8679984, 10488314, 15732471, 20976628, 31464942, 41953256, 62929884, 83906512, 125859768, 251719536]

約数ペア:

[(1, 251719536), (2, 125859768), (3, 83906512), (4, 62929884), (6, 41953256), (8, 31464942), (12, 20976628), (16, 15732471), (24, 10488314), (29, 8679984), (48, 5244157), (58, 4339992), (67, 3757008), (87, 2893328), (116, 2169996), (134, 1878504), (174, 1446664), (201, 1252336), (232, 1084998), (268, 939252), (348, 723332), (402, 626168), (464, 542499), (536, 469626), (696, 361666), (804, 313084), (1072, 234813), (1392, 180833), (1608, 156542), (1943, 129552), (2699, 93264), (3216, 78271), (3886, 64776), (5398, 46632), (5829, 43184), (7772, 32388), (8097, 31088), (10796, 23316), (11658, 21592), (15544, 16194)]