398349696

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 1157451120

約数和(自身を除く): 759101424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 53, 64, 69, 74, 92, 96, 106, 111, 128, 138, 148, 159, 184, 192, 212, 222, 276, 296, 318, 368, 384, 424, 444, 529, 552, 592, 636, 736, 848, 851, 888, 1058, 1104, 1184, 1219, 1272, 1472, 1587, 1696, 1702, 1776, 1961, 2116, 2208, 2368, 2438, 2544, 2553, 2944, 3174, 3392, 3404, 3552, 3657, 3922, 4232, 4416, 4736, 4876, 5088, 5106, 5883, 6348, 6784, 6808, 7104, 7314, 7844, 8464, 8832, 9752, 10176, 10212, 11766, 12696, 13616, 14208, 14628, 15688, 16928, 19504, 19573, 20352, 20424, 23532, 25392, 27232, 28037, 29256, 31376, 33856, 39008, 39146, 40848, 45103, 47064, 50784, 54464, 56074, 58512, 58719, 62752, 67712, 78016, 78292, 81696, 84111, 90206, 94128, 101568, 108928, 112148, 117024, 117438, 125504, 135309, 156032, 156584, 163392, 168222, 180412, 188256, 203136, 224296, 234048, 234876, 251008, 270618, 313168, 326784, 336444, 360824, 376512, 448592, 468096, 469752, 541236, 626336, 672888, 721648, 753024, 897184, 939504, 1037369, 1082472, 1252672, 1345776, 1443296, 1794368, 1879008, 2074738, 2164944, 2505344, 2691552, 2886592, 3112107, 3588736, 3758016, 4149476, 4329888, 5383104, 5773184, 6224214, 7516032, 8298952, 8659776, 10766208, 12448428, 16597904, 17319552, 24896856, 33195808, 49793712, 66391616, 99587424, 132783232, 199174848, 398349696]

約数ペア:

[(1, 398349696), (2, 199174848), (3, 132783232), (4, 99587424), (6, 66391616), (8, 49793712), (12, 33195808), (16, 24896856), (23, 17319552), (24, 16597904), (32, 12448428), (37, 10766208), (46, 8659776), (48, 8298952), (53, 7516032), (64, 6224214), (69, 5773184), (74, 5383104), (92, 4329888), (96, 4149476), (106, 3758016), (111, 3588736), (128, 3112107), (138, 2886592), (148, 2691552), (159, 2505344), (184, 2164944), (192, 2074738), (212, 1879008), (222, 1794368), (276, 1443296), (296, 1345776), (318, 1252672), (368, 1082472), (384, 1037369), (424, 939504), (444, 897184), (529, 753024), (552, 721648), (592, 672888), (636, 626336), (736, 541236), (848, 469752), (851, 468096), (888, 448592), (1058, 376512), (1104, 360824), (1184, 336444), (1219, 326784), (1272, 313168), (1472, 270618), (1587, 251008), (1696, 234876), (1702, 234048), (1776, 224296), (1961, 203136), (2116, 188256), (2208, 180412), (2368, 168222), (2438, 163392), (2544, 156584), (2553, 156032), (2944, 135309), (3174, 125504), (3392, 117438), (3404, 117024), (3552, 112148), (3657, 108928), (3922, 101568), (4232, 94128), (4416, 90206), (4736, 84111), (4876, 81696), (5088, 78292), (5106, 78016), (5883, 67712), (6348, 62752), (6784, 58719), (6808, 58512), (7104, 56074), (7314, 54464), (7844, 50784), (8464, 47064), (8832, 45103), (9752, 40848), (10176, 39146), (10212, 39008), (11766, 33856), (12696, 31376), (13616, 29256), (14208, 28037), (14628, 27232), (15688, 25392), (16928, 23532), (19504, 20424), (19573, 20352)]