831332992

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 2036736000

約数和(自身を除く): 1205403008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 266, 304, 329, 376, 448, 532, 608, 658, 752, 893, 896, 1039, 1064, 1216, 1316, 1504, 1786, 2078, 2128, 2432, 2632, 3008, 3572, 4156, 4256, 5264, 6016, 6251, 7144, 7273, 8312, 8512, 10528, 12502, 14288, 14546, 16624, 17024, 19741, 21056, 25004, 28576, 29092, 33248, 39482, 42112, 48833, 50008, 57152, 58184, 66496, 78964, 97666, 100016, 114304, 116368, 132992, 138187, 157928, 195332, 200032, 232736, 276374, 315856, 341831, 390664, 400064, 465472, 552748, 631712, 683662, 781328, 800128, 927827, 930944, 1105496, 1263424, 1367324, 1562656, 1855654, 2210992, 2526848, 2734648, 3125312, 3711308, 4421984, 5469296, 6250624, 6494789, 7422616, 8843968, 10938592, 12989578, 14845232, 17687936, 21877184, 25979156, 29690464, 43754368, 51958312, 59380928, 103916624, 118761856, 207833248, 415666496, 831332992]

約数ペア:

[(1, 831332992), (2, 415666496), (4, 207833248), (7, 118761856), (8, 103916624), (14, 59380928), (16, 51958312), (19, 43754368), (28, 29690464), (32, 25979156), (38, 21877184), (47, 17687936), (56, 14845232), (64, 12989578), (76, 10938592), (94, 8843968), (112, 7422616), (128, 6494789), (133, 6250624), (152, 5469296), (188, 4421984), (224, 3711308), (266, 3125312), (304, 2734648), (329, 2526848), (376, 2210992), (448, 1855654), (532, 1562656), (608, 1367324), (658, 1263424), (752, 1105496), (893, 930944), (896, 927827), (1039, 800128), (1064, 781328), (1216, 683662), (1316, 631712), (1504, 552748), (1786, 465472), (2078, 400064), (2128, 390664), (2432, 341831), (2632, 315856), (3008, 276374), (3572, 232736), (4156, 200032), (4256, 195332), (5264, 157928), (6016, 138187), (6251, 132992), (7144, 116368), (7273, 114304), (8312, 100016), (8512, 97666), (10528, 78964), (12502, 66496), (14288, 58184), (14546, 57152), (16624, 50008), (17024, 48833), (19741, 42112), (21056, 39482), (25004, 33248), (28576, 29092)]