1956135324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^2$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 5492672640

約数和(自身を除く): 3536537316

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 59, 66, 78, 118, 132, 139, 143, 156, 177, 236, 278, 286, 354, 417, 429, 556, 572, 649, 708, 767, 834, 858, 1298, 1529, 1534, 1668, 1716, 1807, 1947, 2301, 2596, 3058, 3068, 3614, 3894, 4587, 4602, 5421, 6116, 7228, 7788, 8201, 8437, 9174, 9204, 10842, 16402, 16874, 18348, 19321, 19877, 21684, 24603, 25311, 32804, 33748, 38642, 39754, 49206, 50622, 57963, 59631, 77284, 79508, 90211, 98412, 101244, 106613, 115926, 119262, 180422, 212531, 213226, 231852, 238524, 251173, 270633, 319839, 360844, 425062, 426452, 502346, 541266, 637593, 639678, 753519, 850124, 1004692, 1082532, 1139939, 1172743, 1275186, 1279356, 1507038, 2279878, 2345486, 2550372, 2762903, 3014076, 3419817, 3518229, 4559756, 4690972, 5525806, 6839634, 7036458, 8288709, 11051612, 12539329, 13679268, 14072916, 14819207, 16577418, 25078658, 29638414, 33154836, 37617987, 44457621, 50157316, 59276828, 75235974, 88915242, 150471948, 163011277, 177830484, 326022554, 489033831, 652045108, 978067662, 1956135324]

約数ペア:

[(1, 1956135324), (2, 978067662), (3, 652045108), (4, 489033831), (6, 326022554), (11, 177830484), (12, 163011277), (13, 150471948), (22, 88915242), (26, 75235974), (33, 59276828), (39, 50157316), (44, 44457621), (52, 37617987), (59, 33154836), (66, 29638414), (78, 25078658), (118, 16577418), (132, 14819207), (139, 14072916), (143, 13679268), (156, 12539329), (177, 11051612), (236, 8288709), (278, 7036458), (286, 6839634), (354, 5525806), (417, 4690972), (429, 4559756), (556, 3518229), (572, 3419817), (649, 3014076), (708, 2762903), (767, 2550372), (834, 2345486), (858, 2279878), (1298, 1507038), (1529, 1279356), (1534, 1275186), (1668, 1172743), (1716, 1139939), (1807, 1082532), (1947, 1004692), (2301, 850124), (2596, 753519), (3058, 639678), (3068, 637593), (3614, 541266), (3894, 502346), (4587, 426452), (4602, 425062), (5421, 360844), (6116, 319839), (7228, 270633), (7788, 251173), (8201, 238524), (8437, 231852), (9174, 213226), (9204, 212531), (10842, 180422), (16402, 119262), (16874, 115926), (18348, 106613), (19321, 101244), (19877, 98412), (21684, 90211), (24603, 79508), (25311, 77284), (32804, 59631), (33748, 57963), (38642, 50622), (39754, 49206)]