2191900536

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1877}}^1$

素因数の和:2234

約数の個数: 144

約数和(自身を含む): 6930158040

約数和(自身を除く): 4738257504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 331, 392, 441, 504, 588, 662, 882, 993, 1176, 1324, 1764, 1877, 1986, 2317, 2648, 2979, 3528, 3754, 3972, 4634, 5631, 5958, 6951, 7508, 7944, 9268, 11262, 11916, 13139, 13902, 15016, 16219, 16893, 18536, 20853, 22524, 23832, 26278, 27804, 32438, 33786, 39417, 41706, 45048, 48657, 52556, 55608, 64876, 67572, 78834, 83412, 91973, 97314, 105112, 118251, 129752, 135144, 145971, 157668, 166824, 183946, 194628, 236502, 275919, 291942, 315336, 367892, 389256, 473004, 551838, 583884, 621287, 735784, 827757, 946008, 1103676, 1167768, 1242574, 1655514, 1863861, 2207352, 2485148, 3311028, 3727722, 4349009, 4970296, 5591583, 6622056, 7455444, 8698018, 11183166, 13047027, 14910888, 17396036, 22366332, 26094054, 30443063, 34792072, 39141081, 44732664, 52188108, 60886126, 78282162, 91329189, 104376216, 121772252, 156564324, 182658378, 243544504, 273987567, 313128648, 365316756, 547975134, 730633512, 1095950268, 2191900536]

約数ペア:

[(1, 2191900536), (2, 1095950268), (3, 730633512), (4, 547975134), (6, 365316756), (7, 313128648), (8, 273987567), (9, 243544504), (12, 182658378), (14, 156564324), (18, 121772252), (21, 104376216), (24, 91329189), (28, 78282162), (36, 60886126), (42, 52188108), (49, 44732664), (56, 39141081), (63, 34792072), (72, 30443063), (84, 26094054), (98, 22366332), (126, 17396036), (147, 14910888), (168, 13047027), (196, 11183166), (252, 8698018), (294, 7455444), (331, 6622056), (392, 5591583), (441, 4970296), (504, 4349009), (588, 3727722), (662, 3311028), (882, 2485148), (993, 2207352), (1176, 1863861), (1324, 1655514), (1764, 1242574), (1877, 1167768), (1986, 1103676), (2317, 946008), (2648, 827757), (2979, 735784), (3528, 621287), (3754, 583884), (3972, 551838), (4634, 473004), (5631, 389256), (5958, 367892), (6951, 315336), (7508, 291942), (7944, 275919), (9268, 236502), (11262, 194628), (11916, 183946), (13139, 166824), (13902, 157668), (15016, 145971), (16219, 135144), (16893, 129752), (18536, 118251), (20853, 105112), (22524, 97314), (23832, 91973), (26278, 83412), (27804, 78834), (32438, 67572), (33786, 64876), (39417, 55608), (41706, 52556), (45048, 48657)]