3931848544

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 8854272000

約数和(自身を除く): 4922423456

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 169, 188, 208, 248, 338, 376, 403, 416, 496, 499, 611, 676, 752, 806, 992, 998, 1222, 1352, 1457, 1504, 1612, 1996, 2444, 2704, 2914, 3224, 3992, 4888, 5239, 5408, 5828, 6448, 6487, 7943, 7984, 9776, 10478, 11656, 12896, 12974, 15469, 15886, 15968, 18941, 19552, 20956, 23312, 23453, 25948, 30938, 31772, 37882, 41912, 46624, 46906, 51896, 61876, 63544, 75764, 83824, 84331, 93812, 103792, 123752, 127088, 151528, 167648, 168662, 187624, 201097, 207584, 246233, 247504, 254176, 303056, 304889, 337324, 375248, 402194, 492466, 495008, 606112, 609778, 674648, 727043, 750496, 804388, 984932, 1219556, 1349296, 1454086, 1608776, 1969864, 2439112, 2614261, 2698592, 2908172, 3217552, 3939728, 3963557, 4878224, 5228522, 5816344, 6435104, 7879456, 7927114, 9451559, 9756448, 10457044, 11632688, 15854228, 18903118, 20914088, 23265376, 31708456, 37806236, 41828176, 63416912, 75612472, 83656352, 122870267, 126833824, 151224944, 245740534, 302449888, 491481068, 982962136, 1965924272, 3931848544]

約数ペア:

[(1, 3931848544), (2, 1965924272), (4, 982962136), (8, 491481068), (13, 302449888), (16, 245740534), (26, 151224944), (31, 126833824), (32, 122870267), (47, 83656352), (52, 75612472), (62, 63416912), (94, 41828176), (104, 37806236), (124, 31708456), (169, 23265376), (188, 20914088), (208, 18903118), (248, 15854228), (338, 11632688), (376, 10457044), (403, 9756448), (416, 9451559), (496, 7927114), (499, 7879456), (611, 6435104), (676, 5816344), (752, 5228522), (806, 4878224), (992, 3963557), (998, 3939728), (1222, 3217552), (1352, 2908172), (1457, 2698592), (1504, 2614261), (1612, 2439112), (1996, 1969864), (2444, 1608776), (2704, 1454086), (2914, 1349296), (3224, 1219556), (3992, 984932), (4888, 804388), (5239, 750496), (5408, 727043), (5828, 674648), (6448, 609778), (6487, 606112), (7943, 495008), (7984, 492466), (9776, 402194), (10478, 375248), (11656, 337324), (12896, 304889), (12974, 303056), (15469, 254176), (15886, 247504), (15968, 246233), (18941, 207584), (19552, 201097), (20956, 187624), (23312, 168662), (23453, 167648), (25948, 151528), (30938, 127088), (31772, 123752), (37882, 103792), (41912, 93812), (46624, 84331), (46906, 83824), (51896, 75764), (61876, 63544)]