2643011392

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:965

約数の個数: 126

約数和(自身を含む): 6311351106

約数和(自身を除く): 3668339714

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 877, 961, 992, 1519, 1568, 1736, 1754, 1922, 1984, 3038, 3136, 3472, 3508, 3844, 6076, 6139, 6727, 6944, 7016, 7688, 12152, 12278, 13454, 13888, 14032, 15376, 24304, 24556, 26908, 27187, 28064, 30752, 42973, 47089, 48608, 49112, 53816, 54374, 56128, 61504, 85946, 94178, 97216, 98224, 107632, 108748, 171892, 188356, 190309, 196448, 215264, 217496, 343784, 376712, 380618, 392896, 430528, 434992, 687568, 753424, 761236, 842797, 869984, 1332163, 1375136, 1506848, 1522472, 1685594, 1739968, 2664326, 2750272, 3013696, 3044944, 3371188, 5328652, 5899579, 6089888, 6742376, 10657304, 11799158, 12179776, 13484752, 21314608, 23598316, 26969504, 41297053, 42629216, 47196632, 53939008, 82594106, 85258432, 94393264, 165188212, 188786528, 330376424, 377573056, 660752848, 1321505696, 2643011392]

約数ペア:

[(1, 2643011392), (2, 1321505696), (4, 660752848), (7, 377573056), (8, 330376424), (14, 188786528), (16, 165188212), (28, 94393264), (31, 85258432), (32, 82594106), (49, 53939008), (56, 47196632), (62, 42629216), (64, 41297053), (98, 26969504), (112, 23598316), (124, 21314608), (196, 13484752), (217, 12179776), (224, 11799158), (248, 10657304), (392, 6742376), (434, 6089888), (448, 5899579), (496, 5328652), (784, 3371188), (868, 3044944), (877, 3013696), (961, 2750272), (992, 2664326), (1519, 1739968), (1568, 1685594), (1736, 1522472), (1754, 1506848), (1922, 1375136), (1984, 1332163), (3038, 869984), (3136, 842797), (3472, 761236), (3508, 753424), (3844, 687568), (6076, 434992), (6139, 430528), (6727, 392896), (6944, 380618), (7016, 376712), (7688, 343784), (12152, 217496), (12278, 215264), (13454, 196448), (13888, 190309), (14032, 188356), (15376, 171892), (24304, 108748), (24556, 107632), (26908, 98224), (27187, 97216), (28064, 94178), (30752, 85946), (42973, 61504), (47089, 56128), (48608, 54374), (49112, 53816)]