1328645916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1313

約数の個数: 120

約数和(自身を含む): 3755760624

約数和(自身を除く): 2427114708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 331, 351, 468, 662, 702, 953, 993, 1053, 1324, 1404, 1906, 1986, 2106, 2859, 2979, 3812, 3972, 4212, 4303, 5718, 5958, 8577, 8606, 8937, 11436, 11916, 12389, 12909, 17154, 17212, 17874, 24778, 25731, 25818, 26811, 34308, 35748, 37167, 38727, 49556, 51462, 51636, 53622, 74334, 77193, 77454, 102924, 107244, 111501, 116181, 148668, 154386, 154908, 223002, 232362, 308772, 315443, 334503, 348543, 446004, 464724, 630886, 669006, 697086, 946329, 1003509, 1261772, 1338012, 1394172, 1892658, 2007018, 2838987, 3785316, 4014036, 4100759, 5677974, 8201518, 8516961, 11355948, 12302277, 16403036, 17033922, 24604554, 25550883, 34067844, 36906831, 49209108, 51101766, 73813662, 102203532, 110720493, 147627324, 221440986, 332161479, 442881972, 664322958, 1328645916]

約数ペア:

[(1, 1328645916), (2, 664322958), (3, 442881972), (4, 332161479), (6, 221440986), (9, 147627324), (12, 110720493), (13, 102203532), (18, 73813662), (26, 51101766), (27, 49209108), (36, 36906831), (39, 34067844), (52, 25550883), (54, 24604554), (78, 17033922), (81, 16403036), (108, 12302277), (117, 11355948), (156, 8516961), (162, 8201518), (234, 5677974), (324, 4100759), (331, 4014036), (351, 3785316), (468, 2838987), (662, 2007018), (702, 1892658), (953, 1394172), (993, 1338012), (1053, 1261772), (1324, 1003509), (1404, 946329), (1906, 697086), (1986, 669006), (2106, 630886), (2859, 464724), (2979, 446004), (3812, 348543), (3972, 334503), (4212, 315443), (4303, 308772), (5718, 232362), (5958, 223002), (8577, 154908), (8606, 154386), (8937, 148668), (11436, 116181), (11916, 111501), (12389, 107244), (12909, 102924), (17154, 77454), (17212, 77193), (17874, 74334), (24778, 53622), (25731, 51636), (25818, 51462), (26811, 49556), (34308, 38727), (35748, 37167)]