247989504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 761610752

約数和(自身を除く): 513621248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 256, 283, 326, 336, 384, 448, 489, 566, 652, 672, 768, 849, 896, 978, 1132, 1141, 1304, 1344, 1698, 1792, 1956, 1981, 2264, 2282, 2608, 2688, 3396, 3423, 3912, 3962, 4528, 4564, 5216, 5376, 5943, 6792, 6846, 7824, 7924, 9056, 9128, 10432, 11886, 13584, 13692, 15648, 15848, 18112, 18256, 20864, 23772, 27168, 27384, 31296, 31696, 36224, 36512, 41728, 46129, 47544, 54336, 54768, 62592, 63392, 72448, 73024, 92258, 95088, 108672, 109536, 125184, 126784, 138387, 146048, 184516, 190176, 217344, 219072, 253568, 276774, 292096, 322903, 369032, 380352, 438144, 507136, 553548, 645806, 738064, 760704, 876288, 968709, 1107096, 1291612, 1476128, 1521408, 1937418, 2214192, 2583224, 2952256, 3874836, 4428384, 5166448, 5904512, 7749672, 8856768, 10332896, 11809024, 15499344, 17713536, 20665792, 30998688, 35427072, 41331584, 61997376, 82663168, 123994752, 247989504]

約数ペア:

[(1, 247989504), (2, 123994752), (3, 82663168), (4, 61997376), (6, 41331584), (7, 35427072), (8, 30998688), (12, 20665792), (14, 17713536), (16, 15499344), (21, 11809024), (24, 10332896), (28, 8856768), (32, 7749672), (42, 5904512), (48, 5166448), (56, 4428384), (64, 3874836), (84, 2952256), (96, 2583224), (112, 2214192), (128, 1937418), (163, 1521408), (168, 1476128), (192, 1291612), (224, 1107096), (256, 968709), (283, 876288), (326, 760704), (336, 738064), (384, 645806), (448, 553548), (489, 507136), (566, 438144), (652, 380352), (672, 369032), (768, 322903), (849, 292096), (896, 276774), (978, 253568), (1132, 219072), (1141, 217344), (1304, 190176), (1344, 184516), (1698, 146048), (1792, 138387), (1956, 126784), (1981, 125184), (2264, 109536), (2282, 108672), (2608, 95088), (2688, 92258), (3396, 73024), (3423, 72448), (3912, 63392), (3962, 62592), (4528, 54768), (4564, 54336), (5216, 47544), (5376, 46129), (5943, 41728), (6792, 36512), (6846, 36224), (7824, 31696), (7924, 31296), (9056, 27384), (9128, 27168), (10432, 23772), (11886, 20864), (13584, 18256), (13692, 18112), (15648, 15848)]