247739808

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 725034240

約数和(自身を除く): 477294432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 53, 58, 69, 73, 87, 92, 96, 106, 116, 138, 146, 159, 174, 184, 212, 219, 232, 276, 292, 318, 348, 368, 424, 438, 464, 552, 584, 636, 667, 696, 736, 848, 876, 928, 1104, 1168, 1219, 1272, 1334, 1392, 1537, 1679, 1696, 1752, 2001, 2117, 2208, 2336, 2438, 2544, 2668, 2784, 3074, 3358, 3504, 3657, 3869, 4002, 4234, 4611, 4876, 5037, 5088, 5336, 6148, 6351, 6716, 7008, 7314, 7738, 8004, 8468, 9222, 9752, 10074, 10672, 11607, 12296, 12702, 13432, 14628, 15476, 16008, 16936, 18444, 19504, 20148, 21344, 23214, 24592, 25404, 26864, 29256, 30952, 32016, 33872, 35351, 36888, 39008, 40296, 46428, 48691, 49184, 50808, 53728, 58512, 61904, 64032, 67744, 70702, 73776, 80592, 88987, 92856, 97382, 101616, 106053, 112201, 117024, 123808, 141404, 146073, 147552, 161184, 177974, 185712, 194764, 203232, 212106, 224402, 266961, 282808, 292146, 336603, 355948, 371424, 389528, 424212, 448804, 533922, 565616, 584292, 673206, 711896, 779056, 848424, 897608, 1067844, 1131232, 1168584, 1346412, 1423792, 1558112, 1696848, 1795216, 2135688, 2337168, 2580623, 2692824, 2847584, 3393696, 3590432, 4271376, 4674336, 5161246, 5385648, 7741869, 8542752, 10322492, 10771296, 15483738, 20644984, 30967476, 41289968, 61934952, 82579936, 123869904, 247739808]

約数ペア:

[(1, 247739808), (2, 123869904), (3, 82579936), (4, 61934952), (6, 41289968), (8, 30967476), (12, 20644984), (16, 15483738), (23, 10771296), (24, 10322492), (29, 8542752), (32, 7741869), (46, 5385648), (48, 5161246), (53, 4674336), (58, 4271376), (69, 3590432), (73, 3393696), (87, 2847584), (92, 2692824), (96, 2580623), (106, 2337168), (116, 2135688), (138, 1795216), (146, 1696848), (159, 1558112), (174, 1423792), (184, 1346412), (212, 1168584), (219, 1131232), (232, 1067844), (276, 897608), (292, 848424), (318, 779056), (348, 711896), (368, 673206), (424, 584292), (438, 565616), (464, 533922), (552, 448804), (584, 424212), (636, 389528), (667, 371424), (696, 355948), (736, 336603), (848, 292146), (876, 282808), (928, 266961), (1104, 224402), (1168, 212106), (1219, 203232), (1272, 194764), (1334, 185712), (1392, 177974), (1537, 161184), (1679, 147552), (1696, 146073), (1752, 141404), (2001, 123808), (2117, 117024), (2208, 112201), (2336, 106053), (2438, 101616), (2544, 97382), (2668, 92856), (2784, 88987), (3074, 80592), (3358, 73776), (3504, 70702), (3657, 67744), (3869, 64032), (4002, 61904), (4234, 58512), (4611, 53728), (4876, 50808), (5037, 49184), (5088, 48691), (5336, 46428), (6148, 40296), (6351, 39008), (6716, 36888), (7008, 35351), (7314, 33872), (7738, 32016), (8004, 30952), (8468, 29256), (9222, 26864), (9752, 25404), (10074, 24592), (10672, 23214), (11607, 21344), (12296, 20148), (12702, 19504), (13432, 18444), (14628, 16936), (15476, 16008)]