21550095408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{19031}}^1$

素因数の和:19834

約数の個数: 80

約数和(自身を含む): 57545459712

約数和(自身を除く): 35995364304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 761, 1488, 1522, 2283, 3044, 4566, 6088, 9132, 12176, 18264, 19031, 23591, 36528, 38062, 47182, 57093, 70773, 76124, 94364, 114186, 141546, 152248, 188728, 228372, 283092, 304496, 377456, 456744, 566184, 589961, 913488, 1132368, 1179922, 1769883, 2359844, 3539766, 4719688, 7079532, 9439376, 14159064, 14482591, 28318128, 28965182, 43447773, 57930364, 86895546, 115860728, 173791092, 231721456, 347582184, 448960321, 695164368, 897920642, 1346880963, 1795841284, 2693761926, 3591682568, 5387523852, 7183365136, 10775047704, 21550095408]

約数ペア:

[(1, 21550095408), (2, 10775047704), (3, 7183365136), (4, 5387523852), (6, 3591682568), (8, 2693761926), (12, 1795841284), (16, 1346880963), (24, 897920642), (31, 695164368), (48, 448960321), (62, 347582184), (93, 231721456), (124, 173791092), (186, 115860728), (248, 86895546), (372, 57930364), (496, 43447773), (744, 28965182), (761, 28318128), (1488, 14482591), (1522, 14159064), (2283, 9439376), (3044, 7079532), (4566, 4719688), (6088, 3539766), (9132, 2359844), (12176, 1769883), (18264, 1179922), (19031, 1132368), (23591, 913488), (36528, 589961), (38062, 566184), (47182, 456744), (57093, 377456), (70773, 304496), (76124, 283092), (94364, 228372), (114186, 188728), (141546, 152248)]