257015366928

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{14797}}^1$

素因数の和:16142

約数の個数: 160

約数和(自身を含む): 762165662720

約数和(自身を除く): 505150295792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1297, 1488, 1674, 2232, 2594, 3348, 3891, 4464, 5188, 6696, 7782, 10376, 11673, 13392, 14797, 15564, 20752, 23346, 29594, 31128, 35019, 40207, 44391, 46692, 59188, 62256, 70038, 80414, 88782, 93384, 118376, 120621, 133173, 140076, 160828, 177564, 186768, 236752, 241242, 266346, 280152, 321656, 355128, 361863, 399519, 458707, 482484, 532692, 560304, 643312, 710256, 723726, 799038, 917414, 964968, 1065384, 1085589, 1376121, 1447452, 1598076, 1834828, 1929936, 2130768, 2171178, 2752242, 2894904, 3196152, 3669656, 4128363, 4342356, 5504484, 5789808, 6392304, 7339312, 8256726, 8684712, 11008968, 12385089, 16513452, 17369424, 19191709, 22017936, 24770178, 33026904, 38383418, 49540356, 57575127, 66053808, 76766836, 99080712, 115150254, 153533672, 172725381, 198161424, 230300508, 307067344, 345450762, 460601016, 518176143, 594942979, 690901524, 921202032, 1036352286, 1189885958, 1381803048, 1784828937, 2072704572, 2379771916, 2763606096, 3569657874, 4145409144, 4759543832, 5354486811, 7139315748, 8290818288, 9519087664, 10708973622, 14278631496, 16063460433, 21417947244, 28557262992, 32126920866, 42835894488, 64253841732, 85671788976, 128507683464, 257015366928]

約数ペア:

[(1, 257015366928), (2, 128507683464), (3, 85671788976), (4, 64253841732), (6, 42835894488), (8, 32126920866), (9, 28557262992), (12, 21417947244), (16, 16063460433), (18, 14278631496), (24, 10708973622), (27, 9519087664), (31, 8290818288), (36, 7139315748), (48, 5354486811), (54, 4759543832), (62, 4145409144), (72, 3569657874), (93, 2763606096), (108, 2379771916), (124, 2072704572), (144, 1784828937), (186, 1381803048), (216, 1189885958), (248, 1036352286), (279, 921202032), (372, 690901524), (432, 594942979), (496, 518176143), (558, 460601016), (744, 345450762), (837, 307067344), (1116, 230300508), (1297, 198161424), (1488, 172725381), (1674, 153533672), (2232, 115150254), (2594, 99080712), (3348, 76766836), (3891, 66053808), (4464, 57575127), (5188, 49540356), (6696, 38383418), (7782, 33026904), (10376, 24770178), (11673, 22017936), (13392, 19191709), (14797, 17369424), (15564, 16513452), (20752, 12385089), (23346, 11008968), (29594, 8684712), (31128, 8256726), (35019, 7339312), (40207, 6392304), (44391, 5789808), (46692, 5504484), (59188, 4342356), (62256, 4128363), (70038, 3669656), (80414, 3196152), (88782, 2894904), (93384, 2752242), (118376, 2171178), (120621, 2130768), (133173, 1929936), (140076, 1834828), (160828, 1598076), (177564, 1447452), (186768, 1376121), (236752, 1085589), (241242, 1065384), (266346, 964968), (280152, 917414), (321656, 799038), (355128, 723726), (361863, 710256), (399519, 643312), (458707, 560304), (482484, 532692)]