38731008

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 111847680

約数和(自身を除く): 73116672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 47, 48, 58, 64, 74, 87, 94, 96, 111, 116, 128, 141, 148, 174, 188, 192, 222, 232, 256, 282, 296, 348, 376, 384, 444, 464, 564, 592, 696, 752, 768, 888, 928, 1073, 1128, 1184, 1363, 1392, 1504, 1739, 1776, 1856, 2146, 2256, 2368, 2726, 2784, 3008, 3219, 3478, 3552, 3712, 4089, 4292, 4512, 4736, 5217, 5452, 5568, 6016, 6438, 6956, 7104, 7424, 8178, 8584, 9024, 9472, 10434, 10904, 11136, 12032, 12876, 13912, 14208, 16356, 17168, 18048, 20868, 21808, 22272, 25752, 27824, 28416, 32712, 34336, 36096, 41736, 43616, 50431, 51504, 55648, 65424, 68672, 83472, 87232, 100862, 103008, 111296, 130848, 137344, 151293, 166944, 174464, 201724, 206016, 222592, 261696, 274688, 302586, 333888, 348928, 403448, 412032, 445184, 523392, 605172, 667776, 806896, 824064, 1046784, 1210344, 1335552, 1613792, 2420688, 3227584, 4841376, 6455168, 9682752, 12910336, 19365504, 38731008]

約数ペア:

[(1, 38731008), (2, 19365504), (3, 12910336), (4, 9682752), (6, 6455168), (8, 4841376), (12, 3227584), (16, 2420688), (24, 1613792), (29, 1335552), (32, 1210344), (37, 1046784), (47, 824064), (48, 806896), (58, 667776), (64, 605172), (74, 523392), (87, 445184), (94, 412032), (96, 403448), (111, 348928), (116, 333888), (128, 302586), (141, 274688), (148, 261696), (174, 222592), (188, 206016), (192, 201724), (222, 174464), (232, 166944), (256, 151293), (282, 137344), (296, 130848), (348, 111296), (376, 103008), (384, 100862), (444, 87232), (464, 83472), (564, 68672), (592, 65424), (696, 55648), (752, 51504), (768, 50431), (888, 43616), (928, 41736), (1073, 36096), (1128, 34336), (1184, 32712), (1363, 28416), (1392, 27824), (1504, 25752), (1739, 22272), (1776, 21808), (1856, 20868), (2146, 18048), (2256, 17168), (2368, 16356), (2726, 14208), (2784, 13912), (3008, 12876), (3219, 12032), (3478, 11136), (3552, 10904), (3712, 10434), (4089, 9472), (4292, 9024), (4512, 8584), (4736, 8178), (5217, 7424), (5452, 7104), (5568, 6956), (6016, 6438)]