7727448204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 22590038016

約数和(自身を除く): 14862589812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 191, 252, 362, 382, 543, 573, 724, 764, 887, 1086, 1146, 1267, 1337, 1629, 1719, 1774, 2172, 2292, 2534, 2661, 2674, 3258, 3438, 3548, 3801, 4011, 5068, 5322, 5348, 6209, 6516, 6876, 7602, 7983, 8022, 10644, 11403, 12033, 12418, 15204, 15966, 16044, 18627, 22806, 24066, 24836, 31932, 34571, 37254, 45612, 48132, 55881, 69142, 74508, 103713, 111762, 138284, 160547, 169417, 207426, 223524, 241997, 311139, 321094, 338834, 414852, 481641, 483994, 508251, 622278, 642188, 677668, 725991, 963282, 967988, 1016502, 1123829, 1185919, 1244556, 1444923, 1451982, 1524753, 1926564, 2033004, 2177973, 2247658, 2371838, 2889846, 2903964, 3049506, 3371487, 3557757, 4355946, 4495316, 4743676, 5779692, 6099012, 6742974, 7115514, 8711892, 10114461, 10673271, 13485948, 14231028, 20228922, 21346542, 30664477, 40457844, 42693084, 61328954, 91993431, 122657908, 183986862, 214651339, 275980293, 367973724, 429302678, 551960586, 643954017, 858605356, 1103921172, 1287908034, 1931862051, 2575816068, 3863724102, 7727448204]

約数ペア:

[(1, 7727448204), (2, 3863724102), (3, 2575816068), (4, 1931862051), (6, 1287908034), (7, 1103921172), (9, 858605356), (12, 643954017), (14, 551960586), (18, 429302678), (21, 367973724), (28, 275980293), (36, 214651339), (42, 183986862), (63, 122657908), (84, 91993431), (126, 61328954), (181, 42693084), (191, 40457844), (252, 30664477), (362, 21346542), (382, 20228922), (543, 14231028), (573, 13485948), (724, 10673271), (764, 10114461), (887, 8711892), (1086, 7115514), (1146, 6742974), (1267, 6099012), (1337, 5779692), (1629, 4743676), (1719, 4495316), (1774, 4355946), (2172, 3557757), (2292, 3371487), (2534, 3049506), (2661, 2903964), (2674, 2889846), (3258, 2371838), (3438, 2247658), (3548, 2177973), (3801, 2033004), (4011, 1926564), (5068, 1524753), (5322, 1451982), (5348, 1444923), (6209, 1244556), (6516, 1185919), (6876, 1123829), (7602, 1016502), (7983, 967988), (8022, 963282), (10644, 725991), (11403, 677668), (12033, 642188), (12418, 622278), (15204, 508251), (15966, 483994), (16044, 481641), (18627, 414852), (22806, 338834), (24066, 321094), (24836, 311139), (31932, 241997), (34571, 223524), (37254, 207426), (45612, 169417), (48132, 160547), (55881, 138284), (69142, 111762), (74508, 103713)]