311775984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5799

約数の個数: 120

約数和(自身を含む): 972229440

約数和(自身を除く): 660453456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3393, 4176, 4524, 5743, 6032, 6786, 9048, 11486, 13572, 17229, 18096, 22972, 27144, 34458, 45944, 51687, 54288, 68916, 74659, 91888, 103374, 137832, 149318, 166547, 206748, 223977, 275664, 298636, 333094, 413496, 447954, 499641, 597272, 666188, 671931, 826992, 895908, 999282, 1194544, 1332376, 1343862, 1498923, 1791816, 1998564, 2165111, 2664752, 2687724, 2997846, 3583632, 3997128, 4330222, 5375448, 5995692, 6495333, 7994256, 8660444, 10750896, 11991384, 12990666, 17320888, 19485999, 23982768, 25981332, 34641776, 38971998, 51962664, 77943996, 103925328, 155887992, 311775984]

約数ペア:

[(1, 311775984), (2, 155887992), (3, 103925328), (4, 77943996), (6, 51962664), (8, 38971998), (9, 34641776), (12, 25981332), (13, 23982768), (16, 19485999), (18, 17320888), (24, 12990666), (26, 11991384), (29, 10750896), (36, 8660444), (39, 7994256), (48, 6495333), (52, 5995692), (58, 5375448), (72, 4330222), (78, 3997128), (87, 3583632), (104, 2997846), (116, 2687724), (117, 2664752), (144, 2165111), (156, 1998564), (174, 1791816), (208, 1498923), (232, 1343862), (234, 1332376), (261, 1194544), (312, 999282), (348, 895908), (377, 826992), (464, 671931), (468, 666188), (522, 597272), (624, 499641), (696, 447954), (754, 413496), (936, 333094), (1044, 298636), (1131, 275664), (1392, 223977), (1508, 206748), (1872, 166547), (2088, 149318), (2262, 137832), (3016, 103374), (3393, 91888), (4176, 74659), (4524, 68916), (5743, 54288), (6032, 51687), (6786, 45944), (9048, 34458), (11486, 27144), (13572, 22972), (17229, 18096)]