223321344

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 633803520

約数和(自身を除く): 410482176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 64, 74, 87, 96, 111, 116, 128, 148, 174, 192, 222, 232, 256, 271, 296, 348, 384, 444, 464, 542, 592, 696, 768, 813, 888, 928, 1073, 1084, 1184, 1392, 1626, 1776, 1856, 2146, 2168, 2368, 2784, 3219, 3252, 3552, 3712, 4292, 4336, 4736, 5568, 6438, 6504, 7104, 7424, 7859, 8584, 8672, 9472, 10027, 11136, 12876, 13008, 14208, 15718, 17168, 17344, 20054, 22272, 23577, 25752, 26016, 28416, 30081, 31436, 34336, 34688, 40108, 47154, 51504, 52032, 60162, 62872, 68672, 69376, 80216, 94308, 103008, 104064, 120324, 125744, 137344, 160432, 188616, 206016, 208128, 240648, 251488, 274688, 290783, 320864, 377232, 412032, 481296, 502976, 581566, 641728, 754464, 824064, 872349, 962592, 1005952, 1163132, 1283456, 1508928, 1744698, 1925184, 2011904, 2326264, 2566912, 3017856, 3489396, 3850368, 4652528, 6035712, 6978792, 7700736, 9305056, 13957584, 18610112, 27915168, 37220224, 55830336, 74440448, 111660672, 223321344]

約数ペア:

[(1, 223321344), (2, 111660672), (3, 74440448), (4, 55830336), (6, 37220224), (8, 27915168), (12, 18610112), (16, 13957584), (24, 9305056), (29, 7700736), (32, 6978792), (37, 6035712), (48, 4652528), (58, 3850368), (64, 3489396), (74, 3017856), (87, 2566912), (96, 2326264), (111, 2011904), (116, 1925184), (128, 1744698), (148, 1508928), (174, 1283456), (192, 1163132), (222, 1005952), (232, 962592), (256, 872349), (271, 824064), (296, 754464), (348, 641728), (384, 581566), (444, 502976), (464, 481296), (542, 412032), (592, 377232), (696, 320864), (768, 290783), (813, 274688), (888, 251488), (928, 240648), (1073, 208128), (1084, 206016), (1184, 188616), (1392, 160432), (1626, 137344), (1776, 125744), (1856, 120324), (2146, 104064), (2168, 103008), (2368, 94308), (2784, 80216), (3219, 69376), (3252, 68672), (3552, 62872), (3712, 60162), (4292, 52032), (4336, 51504), (4736, 47154), (5568, 40108), (6438, 34688), (6504, 34336), (7104, 31436), (7424, 30081), (7859, 28416), (8584, 26016), (8672, 25752), (9472, 23577), (10027, 22272), (11136, 20054), (12876, 17344), (13008, 17168), (14208, 15718)]