987549948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:977

約数の個数: 192

約数和(自身を含む): 3217536000

約数和(自身を除く): 2229986052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 149, 154, 189, 198, 231, 252, 297, 298, 308, 378, 396, 447, 462, 594, 596, 693, 756, 797, 894, 924, 1043, 1188, 1341, 1386, 1594, 1639, 1788, 2079, 2086, 2391, 2682, 2772, 3129, 3188, 3278, 4023, 4158, 4172, 4782, 4917, 5364, 5579, 6258, 6556, 7173, 8046, 8316, 8767, 9387, 9564, 9834, 11158, 11473, 12516, 14346, 14751, 16092, 16737, 17534, 18774, 19668, 21519, 22316, 22946, 26301, 28161, 28692, 29502, 33474, 34419, 35068, 37548, 43038, 44253, 45892, 50211, 52602, 56322, 59004, 61369, 66948, 68838, 78903, 86076, 88506, 100422, 103257, 105204, 112644, 118753, 122738, 137676, 150633, 157806, 177012, 184107, 200844, 206514, 236709, 237506, 245476, 301266, 309771, 315612, 356259, 368214, 413028, 473418, 475012, 552321, 602532, 619542, 712518, 736428, 831271, 946836, 1068777, 1104642, 1239084, 1306283, 1425036, 1656963, 1662542, 2137554, 2209284, 2493813, 2612566, 3206331, 3313926, 3325084, 3918849, 4275108, 4987626, 5225132, 6412662, 6627852, 7481439, 7837698, 9143981, 9975252, 11756547, 12825324, 14962878, 15675396, 18287962, 22444317, 23513094, 27431943, 29925756, 35269641, 36575924, 44888634, 47026188, 54863886, 70539282, 82295829, 89777268, 109727772, 141078564, 164591658, 246887487, 329183316, 493774974, 987549948]

約数ペア:

[(1, 987549948), (2, 493774974), (3, 329183316), (4, 246887487), (6, 164591658), (7, 141078564), (9, 109727772), (11, 89777268), (12, 82295829), (14, 70539282), (18, 54863886), (21, 47026188), (22, 44888634), (27, 36575924), (28, 35269641), (33, 29925756), (36, 27431943), (42, 23513094), (44, 22444317), (54, 18287962), (63, 15675396), (66, 14962878), (77, 12825324), (84, 11756547), (99, 9975252), (108, 9143981), (126, 7837698), (132, 7481439), (149, 6627852), (154, 6412662), (189, 5225132), (198, 4987626), (231, 4275108), (252, 3918849), (297, 3325084), (298, 3313926), (308, 3206331), (378, 2612566), (396, 2493813), (447, 2209284), (462, 2137554), (594, 1662542), (596, 1656963), (693, 1425036), (756, 1306283), (797, 1239084), (894, 1104642), (924, 1068777), (1043, 946836), (1188, 831271), (1341, 736428), (1386, 712518), (1594, 619542), (1639, 602532), (1788, 552321), (2079, 475012), (2086, 473418), (2391, 413028), (2682, 368214), (2772, 356259), (3129, 315612), (3188, 309771), (3278, 301266), (4023, 245476), (4158, 237506), (4172, 236709), (4782, 206514), (4917, 200844), (5364, 184107), (5579, 177012), (6258, 157806), (6556, 150633), (7173, 137676), (8046, 122738), (8316, 118753), (8767, 112644), (9387, 105204), (9564, 103257), (9834, 100422), (11158, 88506), (11473, 86076), (12516, 78903), (14346, 68838), (14751, 66948), (16092, 61369), (16737, 59004), (17534, 56322), (18774, 52602), (19668, 50211), (21519, 45892), (22316, 44253), (22946, 43038), (26301, 37548), (28161, 35068), (28692, 34419), (29502, 33474)]