2019553776

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:8004

約数の個数: 160

約数和(自身を含む): 6299596800

約数和(自身を除く): 4280043024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2736, 3348, 3534, 4104, 4464, 4712, 5301, 6696, 7068, 7937, 8208, 9424, 10602, 13392, 14136, 15874, 15903, 21204, 23811, 28272, 31748, 31806, 42408, 47622, 63496, 63612, 71433, 84816, 95244, 126992, 127224, 142866, 150803, 190488, 214299, 246047, 254448, 285732, 301606, 380976, 428598, 452409, 492094, 571464, 603212, 738141, 857196, 904818, 984188, 1142928, 1206424, 1357227, 1476282, 1714392, 1809636, 1968376, 2214423, 2412848, 2714454, 2952564, 3428784, 3619272, 3936752, 4071681, 4428846, 4674893, 5428908, 5905128, 6643269, 7238544, 8143362, 8857692, 9349786, 10857816, 11810256, 13286538, 14024679, 16286724, 17715384, 18699572, 21715632, 26573076, 28049358, 32573448, 35430768, 37399144, 42074037, 53146152, 56098716, 65146896, 74798288, 84148074, 106292304, 112197432, 126222111, 168296148, 224394864, 252444222, 336592296, 504888444, 673184592, 1009776888, 2019553776]

約数ペア:

[(1, 2019553776), (2, 1009776888), (3, 673184592), (4, 504888444), (6, 336592296), (8, 252444222), (9, 224394864), (12, 168296148), (16, 126222111), (18, 112197432), (19, 106292304), (24, 84148074), (27, 74798288), (31, 65146896), (36, 56098716), (38, 53146152), (48, 42074037), (54, 37399144), (57, 35430768), (62, 32573448), (72, 28049358), (76, 26573076), (93, 21715632), (108, 18699572), (114, 17715384), (124, 16286724), (144, 14024679), (152, 13286538), (171, 11810256), (186, 10857816), (216, 9349786), (228, 8857692), (248, 8143362), (279, 7238544), (304, 6643269), (342, 5905128), (372, 5428908), (432, 4674893), (456, 4428846), (496, 4071681), (513, 3936752), (558, 3619272), (589, 3428784), (684, 2952564), (744, 2714454), (837, 2412848), (912, 2214423), (1026, 1968376), (1116, 1809636), (1178, 1714392), (1368, 1476282), (1488, 1357227), (1674, 1206424), (1767, 1142928), (2052, 984188), (2232, 904818), (2356, 857196), (2736, 738141), (3348, 603212), (3534, 571464), (4104, 492094), (4464, 452409), (4712, 428598), (5301, 380976), (6696, 301606), (7068, 285732), (7937, 254448), (8208, 246047), (9424, 214299), (10602, 190488), (13392, 150803), (14136, 142866), (15874, 127224), (15903, 126992), (21204, 95244), (23811, 84816), (28272, 71433), (31748, 63612), (31806, 63496), (42408, 47622)]