1931661648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13591}}^1$

素因数の和:13662

約数の個数: 160

約数和(自身を含む): 6471966720

約数和(自身を除く): 4540305072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 5076, 5264, 5922, 6768, 7896, 8883, 10152, 11844, 13591, 15792, 17766, 20304, 23688, 27182, 35532, 40773, 47376, 54364, 71064, 81546, 95137, 108728, 122319, 142128, 163092, 190274, 217456, 244638, 285411, 326184, 366957, 380548, 489276, 570822, 638777, 652368, 733914, 761096, 856233, 978552, 1141644, 1277554, 1467828, 1522192, 1712466, 1916331, 1957104, 2283288, 2555108, 2568699, 2935656, 3424932, 3832662, 4471439, 4566576, 5110216, 5137398, 5748993, 5871312, 6849864, 7665324, 8942878, 10220432, 10274796, 11497986, 13414317, 13699728, 15330648, 17246979, 17885756, 20549592, 22995972, 26828634, 30661296, 34493958, 35771512, 40242951, 41099184, 45991944, 53657268, 68987916, 71543024, 80485902, 91983888, 107314536, 120728853, 137975832, 160971804, 214629072, 241457706, 275951664, 321943608, 482915412, 643887216, 965830824, 1931661648]

約数ペア:

[(1, 1931661648), (2, 965830824), (3, 643887216), (4, 482915412), (6, 321943608), (7, 275951664), (8, 241457706), (9, 214629072), (12, 160971804), (14, 137975832), (16, 120728853), (18, 107314536), (21, 91983888), (24, 80485902), (27, 71543024), (28, 68987916), (36, 53657268), (42, 45991944), (47, 41099184), (48, 40242951), (54, 35771512), (56, 34493958), (63, 30661296), (72, 26828634), (84, 22995972), (94, 20549592), (108, 17885756), (112, 17246979), (126, 15330648), (141, 13699728), (144, 13414317), (168, 11497986), (188, 10274796), (189, 10220432), (216, 8942878), (252, 7665324), (282, 6849864), (329, 5871312), (336, 5748993), (376, 5137398), (378, 5110216), (423, 4566576), (432, 4471439), (504, 3832662), (564, 3424932), (658, 2935656), (752, 2568699), (756, 2555108), (846, 2283288), (987, 1957104), (1008, 1916331), (1128, 1712466), (1269, 1522192), (1316, 1467828), (1512, 1277554), (1692, 1141644), (1974, 978552), (2256, 856233), (2538, 761096), (2632, 733914), (2961, 652368), (3024, 638777), (3384, 570822), (3948, 489276), (5076, 380548), (5264, 366957), (5922, 326184), (6768, 285411), (7896, 244638), (8883, 217456), (10152, 190274), (11844, 163092), (13591, 142128), (15792, 122319), (17766, 108728), (20304, 95137), (23688, 81546), (27182, 71064), (35532, 54364), (40773, 47376)]