203424336

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 604500000

約数和(自身を除く): 401075664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 149, 152, 171, 228, 298, 304, 342, 447, 456, 499, 596, 684, 894, 912, 998, 1192, 1341, 1368, 1497, 1788, 1996, 2384, 2682, 2736, 2831, 2994, 3576, 3992, 4491, 5364, 5662, 5988, 7152, 7984, 8493, 8982, 9481, 10728, 11324, 11976, 16986, 17964, 18962, 21456, 22648, 23952, 25479, 28443, 33972, 35928, 37924, 45296, 50958, 56886, 67944, 71856, 74351, 75848, 85329, 101916, 113772, 135888, 148702, 151696, 170658, 203832, 223053, 227544, 297404, 341316, 407664, 446106, 455088, 594808, 669159, 682632, 892212, 1189616, 1338318, 1365264, 1412669, 1784424, 2676636, 2825338, 3568848, 4238007, 5353272, 5650676, 8476014, 10706544, 11301352, 12714021, 16952028, 22602704, 25428042, 33904056, 50856084, 67808112, 101712168, 203424336]

約数ペア:

[(1, 203424336), (2, 101712168), (3, 67808112), (4, 50856084), (6, 33904056), (8, 25428042), (9, 22602704), (12, 16952028), (16, 12714021), (18, 11301352), (19, 10706544), (24, 8476014), (36, 5650676), (38, 5353272), (48, 4238007), (57, 3568848), (72, 2825338), (76, 2676636), (114, 1784424), (144, 1412669), (149, 1365264), (152, 1338318), (171, 1189616), (228, 892212), (298, 682632), (304, 669159), (342, 594808), (447, 455088), (456, 446106), (499, 407664), (596, 341316), (684, 297404), (894, 227544), (912, 223053), (998, 203832), (1192, 170658), (1341, 151696), (1368, 148702), (1497, 135888), (1788, 113772), (1996, 101916), (2384, 85329), (2682, 75848), (2736, 74351), (2831, 71856), (2994, 67944), (3576, 56886), (3992, 50958), (4491, 45296), (5364, 37924), (5662, 35928), (5988, 33972), (7152, 28443), (7984, 25479), (8493, 23952), (8982, 22648), (9481, 21456), (10728, 18962), (11324, 17964), (11976, 16986)]