221935584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 631822464

約数和(自身を除く): 409886880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 208, 312, 326, 416, 489, 624, 652, 978, 1091, 1248, 1304, 1956, 2119, 2182, 2608, 3273, 3912, 4238, 4364, 5216, 6357, 6546, 7824, 8476, 8728, 12714, 13092, 14183, 15648, 16952, 17456, 25428, 26184, 28366, 33904, 34912, 42549, 50856, 52368, 56732, 67808, 85098, 101712, 104736, 113464, 170196, 177833, 203424, 226928, 340392, 355666, 453856, 533499, 680784, 711332, 1066998, 1361568, 1422664, 2133996, 2311829, 2845328, 4267992, 4623658, 5690656, 6935487, 8535984, 9247316, 13870974, 17071968, 18494632, 27741948, 36989264, 55483896, 73978528, 110967792, 221935584]

約数ペア:

[(1, 221935584), (2, 110967792), (3, 73978528), (4, 55483896), (6, 36989264), (8, 27741948), (12, 18494632), (13, 17071968), (16, 13870974), (24, 9247316), (26, 8535984), (32, 6935487), (39, 5690656), (48, 4623658), (52, 4267992), (78, 2845328), (96, 2311829), (104, 2133996), (156, 1422664), (163, 1361568), (208, 1066998), (312, 711332), (326, 680784), (416, 533499), (489, 453856), (624, 355666), (652, 340392), (978, 226928), (1091, 203424), (1248, 177833), (1304, 170196), (1956, 113464), (2119, 104736), (2182, 101712), (2608, 85098), (3273, 67808), (3912, 56732), (4238, 52368), (4364, 50856), (5216, 42549), (6357, 34912), (6546, 33904), (7824, 28366), (8476, 26184), (8728, 25428), (12714, 17456), (13092, 16952), (14183, 15648)]