620535216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11471}}^1$

素因数の和:11519

約数の個数: 120

約数和(自身を含む): 1946018304

約数和(自身を除く): 1325483088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 9016, 11471, 13524, 18032, 22942, 27048, 34413, 45884, 54096, 68826, 80297, 91768, 137652, 160594, 183536, 240891, 263833, 275304, 321188, 481782, 527666, 550608, 562079, 642376, 791499, 963564, 1055332, 1124158, 1284752, 1582998, 1686237, 1846831, 1927128, 2110664, 2248316, 3165996, 3372474, 3693662, 3854256, 4221328, 4496632, 5540493, 6331992, 6744948, 7387324, 8993264, 11080986, 12663984, 12927817, 13489896, 14774648, 22161972, 25855634, 26979792, 29549296, 38783451, 44323944, 51711268, 77566902, 88647888, 103422536, 155133804, 206845072, 310267608, 620535216]

約数ペア:

[(1, 620535216), (2, 310267608), (3, 206845072), (4, 155133804), (6, 103422536), (7, 88647888), (8, 77566902), (12, 51711268), (14, 44323944), (16, 38783451), (21, 29549296), (23, 26979792), (24, 25855634), (28, 22161972), (42, 14774648), (46, 13489896), (48, 12927817), (49, 12663984), (56, 11080986), (69, 8993264), (84, 7387324), (92, 6744948), (98, 6331992), (112, 5540493), (138, 4496632), (147, 4221328), (161, 3854256), (168, 3693662), (184, 3372474), (196, 3165996), (276, 2248316), (294, 2110664), (322, 1927128), (336, 1846831), (368, 1686237), (392, 1582998), (483, 1284752), (552, 1124158), (588, 1055332), (644, 963564), (784, 791499), (966, 642376), (1104, 562079), (1127, 550608), (1176, 527666), (1288, 481782), (1932, 321188), (2254, 275304), (2352, 263833), (2576, 240891), (3381, 183536), (3864, 160594), (4508, 137652), (6762, 91768), (7728, 80297), (9016, 68826), (11471, 54096), (13524, 45884), (18032, 34413), (22942, 27048)]