298907568

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 859163760

約数和(自身を除く): 560256192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 89, 144, 166, 178, 249, 267, 281, 332, 356, 498, 534, 562, 664, 712, 747, 801, 843, 996, 1068, 1124, 1328, 1424, 1494, 1602, 1686, 1992, 2136, 2248, 2529, 2988, 3204, 3372, 3984, 4272, 4496, 5058, 5976, 6408, 6744, 7387, 10116, 11952, 12816, 13488, 14774, 20232, 22161, 23323, 25009, 29548, 40464, 44322, 46646, 50018, 59096, 66483, 69969, 75027, 88644, 93292, 100036, 118192, 132966, 139938, 150054, 177288, 186584, 200072, 209907, 225081, 265932, 279876, 300108, 354576, 373168, 400144, 419814, 450162, 531864, 559752, 600216, 839628, 900324, 1063728, 1119504, 1200432, 1679256, 1800648, 2075747, 3358512, 3601296, 4151494, 6227241, 8302988, 12454482, 16605976, 18681723, 24908964, 33211952, 37363446, 49817928, 74726892, 99635856, 149453784, 298907568]

約数ペア:

[(1, 298907568), (2, 149453784), (3, 99635856), (4, 74726892), (6, 49817928), (8, 37363446), (9, 33211952), (12, 24908964), (16, 18681723), (18, 16605976), (24, 12454482), (36, 8302988), (48, 6227241), (72, 4151494), (83, 3601296), (89, 3358512), (144, 2075747), (166, 1800648), (178, 1679256), (249, 1200432), (267, 1119504), (281, 1063728), (332, 900324), (356, 839628), (498, 600216), (534, 559752), (562, 531864), (664, 450162), (712, 419814), (747, 400144), (801, 373168), (843, 354576), (996, 300108), (1068, 279876), (1124, 265932), (1328, 225081), (1424, 209907), (1494, 200072), (1602, 186584), (1686, 177288), (1992, 150054), (2136, 139938), (2248, 132966), (2529, 118192), (2988, 100036), (3204, 93292), (3372, 88644), (3984, 75027), (4272, 69969), (4496, 66483), (5058, 59096), (5976, 50018), (6408, 46646), (6744, 44322), (7387, 40464), (10116, 29548), (11952, 25009), (12816, 23323), (13488, 22161), (14774, 20232)]