239301648

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 480652272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 107, 108, 124, 144, 167, 186, 214, 216, 248, 279, 321, 334, 372, 428, 432, 496, 501, 558, 642, 668, 744, 837, 856, 963, 1002, 1116, 1284, 1336, 1488, 1503, 1674, 1712, 1926, 2004, 2232, 2568, 2672, 2889, 3006, 3317, 3348, 3852, 4008, 4464, 4509, 5136, 5177, 5778, 6012, 6634, 6696, 7704, 8016, 9018, 9951, 10354, 11556, 12024, 13268, 13392, 15408, 15531, 17869, 18036, 19902, 20708, 23112, 24048, 26536, 29853, 31062, 35738, 36072, 39804, 41416, 46224, 46593, 53072, 53607, 59706, 62124, 71476, 72144, 79608, 82832, 89559, 93186, 107214, 119412, 124248, 139779, 142952, 159216, 160821, 179118, 186372, 214428, 238824, 248496, 279558, 285904, 321642, 358236, 372744, 428856, 477648, 482463, 553939, 559116, 643284, 716472, 745488, 857712, 964926, 1107878, 1118232, 1286568, 1432944, 1661817, 1929852, 2215756, 2236464, 2573136, 3323634, 3859704, 4431512, 4985451, 6647268, 7719408, 8863024, 9970902, 13294536, 14956353, 19941804, 26589072, 29912706, 39883608, 59825412, 79767216, 119650824, 239301648]

約数ペア:

[(1, 239301648), (2, 119650824), (3, 79767216), (4, 59825412), (6, 39883608), (8, 29912706), (9, 26589072), (12, 19941804), (16, 14956353), (18, 13294536), (24, 9970902), (27, 8863024), (31, 7719408), (36, 6647268), (48, 4985451), (54, 4431512), (62, 3859704), (72, 3323634), (93, 2573136), (107, 2236464), (108, 2215756), (124, 1929852), (144, 1661817), (167, 1432944), (186, 1286568), (214, 1118232), (216, 1107878), (248, 964926), (279, 857712), (321, 745488), (334, 716472), (372, 643284), (428, 559116), (432, 553939), (496, 482463), (501, 477648), (558, 428856), (642, 372744), (668, 358236), (744, 321642), (837, 285904), (856, 279558), (963, 248496), (1002, 238824), (1116, 214428), (1284, 186372), (1336, 179118), (1488, 160821), (1503, 159216), (1674, 142952), (1712, 139779), (1926, 124248), (2004, 119412), (2232, 107214), (2568, 93186), (2672, 89559), (2889, 82832), (3006, 79608), (3317, 72144), (3348, 71476), (3852, 62124), (4008, 59706), (4464, 53607), (4509, 53072), (5136, 46593), (5177, 46224), (5778, 41416), (6012, 39804), (6634, 36072), (6696, 35738), (7704, 31062), (8016, 29853), (9018, 26536), (9951, 24048), (10354, 23112), (11556, 20708), (12024, 19902), (13268, 18036), (13392, 17869), (15408, 15531)]