488299968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21737}}^1$

素因数の和:21771

約数の個数: 112

約数和(自身を含む): 1546006560

約数和(自身を除く): 1057706592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 21737, 22464, 43474, 65211, 86948, 130422, 173896, 195633, 260844, 282581, 347792, 391266, 521688, 565162, 586899, 695584, 782532, 847743, 1043376, 1130324, 1173798, 1391168, 1565064, 1695486, 2086752, 2260648, 2347596, 2543229, 3130128, 3390972, 4173504, 4521296, 4695192, 5086458, 6260256, 6781944, 7629687, 9042592, 9390384, 10172916, 12520512, 13563888, 15259374, 18085184, 18780768, 20345832, 27127776, 30518748, 37561536, 40691664, 54255552, 61037496, 81383328, 122074992, 162766656, 244149984, 488299968]

約数ペア:

[(1, 488299968), (2, 244149984), (3, 162766656), (4, 122074992), (6, 81383328), (8, 61037496), (9, 54255552), (12, 40691664), (13, 37561536), (16, 30518748), (18, 27127776), (24, 20345832), (26, 18780768), (27, 18085184), (32, 15259374), (36, 13563888), (39, 12520512), (48, 10172916), (52, 9390384), (54, 9042592), (64, 7629687), (72, 6781944), (78, 6260256), (96, 5086458), (104, 4695192), (108, 4521296), (117, 4173504), (144, 3390972), (156, 3130128), (192, 2543229), (208, 2347596), (216, 2260648), (234, 2086752), (288, 1695486), (312, 1565064), (351, 1391168), (416, 1173798), (432, 1130324), (468, 1043376), (576, 847743), (624, 782532), (702, 695584), (832, 586899), (864, 565162), (936, 521688), (1248, 391266), (1404, 347792), (1728, 282581), (1872, 260844), (2496, 195633), (2808, 173896), (3744, 130422), (5616, 86948), (7488, 65211), (11232, 43474), (21737, 22464)]