3256406656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 7206912000

約数和(自身を除く): 3950505344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 64, 76, 94, 124, 128, 152, 188, 248, 304, 376, 496, 589, 608, 752, 893, 919, 992, 1178, 1216, 1457, 1504, 1786, 1838, 1984, 2356, 2432, 2914, 3008, 3572, 3676, 3968, 4712, 5828, 6016, 7144, 7352, 9424, 11656, 14288, 14704, 17461, 18848, 23312, 27683, 28489, 28576, 29408, 34922, 37696, 43193, 46624, 55366, 56978, 57152, 58816, 69844, 75392, 86386, 93248, 110732, 113956, 114304, 117632, 139688, 172772, 186496, 221464, 227912, 279376, 345544, 442928, 455824, 541291, 558752, 691088, 820667, 885856, 911648, 1082582, 1117504, 1338983, 1382176, 1641334, 1771712, 1823296, 2165164, 2235008, 2677966, 2764352, 3282668, 3543424, 3646592, 4330328, 5355932, 5528704, 6565336, 8660656, 10711864, 13130672, 17321312, 21423728, 25440677, 26261344, 34642624, 42847456, 50881354, 52522688, 69285248, 85694912, 101762708, 105045376, 171389824, 203525416, 407050832, 814101664, 1628203328, 3256406656]

約数ペア:

[(1, 3256406656), (2, 1628203328), (4, 814101664), (8, 407050832), (16, 203525416), (19, 171389824), (31, 105045376), (32, 101762708), (38, 85694912), (47, 69285248), (62, 52522688), (64, 50881354), (76, 42847456), (94, 34642624), (124, 26261344), (128, 25440677), (152, 21423728), (188, 17321312), (248, 13130672), (304, 10711864), (376, 8660656), (496, 6565336), (589, 5528704), (608, 5355932), (752, 4330328), (893, 3646592), (919, 3543424), (992, 3282668), (1178, 2764352), (1216, 2677966), (1457, 2235008), (1504, 2165164), (1786, 1823296), (1838, 1771712), (1984, 1641334), (2356, 1382176), (2432, 1338983), (2914, 1117504), (3008, 1082582), (3572, 911648), (3676, 885856), (3968, 820667), (4712, 691088), (5828, 558752), (6016, 541291), (7144, 455824), (7352, 442928), (9424, 345544), (11656, 279376), (14288, 227912), (14704, 221464), (17461, 186496), (18848, 172772), (23312, 139688), (27683, 117632), (28489, 114304), (28576, 113956), (29408, 110732), (34922, 93248), (37696, 86386), (43193, 75392), (46624, 69844), (55366, 58816), (56978, 57152)]