1561330596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 4235857920

約数和(自身を除く): 2674527324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 239, 249, 332, 478, 498, 581, 717, 937, 956, 996, 1162, 1434, 1673, 1743, 1874, 2324, 2811, 2868, 3346, 3486, 3748, 5019, 5622, 6559, 6692, 6972, 10038, 11244, 13118, 19677, 19837, 20076, 26236, 39354, 39674, 59511, 77771, 78708, 79348, 119022, 138859, 155542, 223943, 233313, 238044, 277718, 311084, 416577, 447886, 466626, 544397, 555436, 671829, 833154, 895772, 933252, 1088794, 1343658, 1567601, 1633191, 1666308, 2177588, 2687316, 3135202, 3266382, 4702803, 6270404, 6532764, 9405606, 18587269, 18811212, 37174538, 55761807, 74349076, 111523614, 130110883, 223047228, 260221766, 390332649, 520443532, 780665298, 1561330596]

約数ペア:

[(1, 1561330596), (2, 780665298), (3, 520443532), (4, 390332649), (6, 260221766), (7, 223047228), (12, 130110883), (14, 111523614), (21, 74349076), (28, 55761807), (42, 37174538), (83, 18811212), (84, 18587269), (166, 9405606), (239, 6532764), (249, 6270404), (332, 4702803), (478, 3266382), (498, 3135202), (581, 2687316), (717, 2177588), (937, 1666308), (956, 1633191), (996, 1567601), (1162, 1343658), (1434, 1088794), (1673, 933252), (1743, 895772), (1874, 833154), (2324, 671829), (2811, 555436), (2868, 544397), (3346, 466626), (3486, 447886), (3748, 416577), (5019, 311084), (5622, 277718), (6559, 238044), (6692, 233313), (6972, 223943), (10038, 155542), (11244, 138859), (13118, 119022), (19677, 79348), (19837, 78708), (20076, 77771), (26236, 59511), (39354, 39674)]