521903844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 1706987520

約数和(自身を除く): 1185083676

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, 97, 99, 108, 126, 132, 154, 189, 194, 198, 231, 252, 291, 297, 308, 378, 388, 396, 462, 582, 594, 647, 679, 693, 756, 873, 924, 1067, 1164, 1188, 1294, 1358, 1386, 1746, 1941, 2037, 2079, 2134, 2588, 2619, 2716, 2772, 3201, 3492, 3882, 4074, 4158, 4268, 4529, 5238, 5823, 6111, 6402, 7117, 7469, 7764, 8148, 8316, 9058, 9603, 10476, 11646, 12222, 12804, 13587, 14234, 14938, 17469, 18116, 18333, 19206, 21351, 22407, 23292, 24444, 27174, 28468, 28809, 29876, 34938, 36666, 38412, 40761, 42702, 44814, 49819, 54348, 57618, 62759, 64053, 67221, 69876, 73332, 81522, 85404, 89628, 99638, 115236, 122283, 125518, 128106, 134442, 149457, 163044, 188277, 192159, 199276, 201663, 244566, 251036, 256212, 268884, 298914, 376554, 384318, 403326, 439313, 448371, 489132, 564831, 597828, 690349, 753108, 768636, 806652, 878626, 896742, 1129662, 1317939, 1345113, 1380698, 1694493, 1757252, 1793484, 2071047, 2259324, 2635878, 2690226, 2761396, 3388986, 3953817, 4142094, 4832443, 5271756, 5380452, 6213141, 6777972, 7907634, 8284188, 9664886, 11861451, 12426282, 14497329, 15815268, 18639423, 19329772, 23722902, 24852564, 28994658, 37278846, 43491987, 47445804, 57989316, 74557692, 86983974, 130475961, 173967948, 260951922, 521903844]

約数ペア:

[(1, 521903844), (2, 260951922), (3, 173967948), (4, 130475961), (6, 86983974), (7, 74557692), (9, 57989316), (11, 47445804), (12, 43491987), (14, 37278846), (18, 28994658), (21, 24852564), (22, 23722902), (27, 19329772), (28, 18639423), (33, 15815268), (36, 14497329), (42, 12426282), (44, 11861451), (54, 9664886), (63, 8284188), (66, 7907634), (77, 6777972), (84, 6213141), (97, 5380452), (99, 5271756), (108, 4832443), (126, 4142094), (132, 3953817), (154, 3388986), (189, 2761396), (194, 2690226), (198, 2635878), (231, 2259324), (252, 2071047), (291, 1793484), (297, 1757252), (308, 1694493), (378, 1380698), (388, 1345113), (396, 1317939), (462, 1129662), (582, 896742), (594, 878626), (647, 806652), (679, 768636), (693, 753108), (756, 690349), (873, 597828), (924, 564831), (1067, 489132), (1164, 448371), (1188, 439313), (1294, 403326), (1358, 384318), (1386, 376554), (1746, 298914), (1941, 268884), (2037, 256212), (2079, 251036), (2134, 244566), (2588, 201663), (2619, 199276), (2716, 192159), (2772, 188277), (3201, 163044), (3492, 149457), (3882, 134442), (4074, 128106), (4158, 125518), (4268, 122283), (4529, 115236), (5238, 99638), (5823, 89628), (6111, 85404), (6402, 81522), (7117, 73332), (7469, 69876), (7764, 67221), (8148, 64053), (8316, 62759), (9058, 57618), (9603, 54348), (10476, 49819), (11646, 44814), (12222, 42702), (12804, 40761), (13587, 38412), (14234, 36666), (14938, 34938), (17469, 29876), (18116, 28809), (18333, 28468), (19206, 27174), (21351, 24444), (22407, 23292)]