258269508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 838760832

約数和(自身を除く): 580491324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 167, 171, 204, 228, 238, 252, 266, 306, 323, 334, 342, 357, 361, 399, 476, 501, 532, 612, 646, 668, 684, 714, 722, 798, 969, 1002, 1071, 1083, 1169, 1197, 1292, 1428, 1444, 1503, 1596, 1938, 2004, 2142, 2166, 2261, 2338, 2394, 2527, 2839, 2907, 3006, 3173, 3249, 3507, 3876, 4284, 4332, 4522, 4676, 4788, 5054, 5678, 5814, 6012, 6137, 6346, 6498, 6783, 7014, 7581, 8517, 9044, 9519, 10108, 10521, 11356, 11628, 12274, 12692, 12996, 13566, 14028, 15162, 17034, 18411, 19038, 19873, 20349, 21042, 22211, 22743, 24548, 25551, 27132, 28557, 30324, 34068, 36822, 38076, 39746, 40698, 42084, 42959, 44422, 45486, 51102, 53941, 55233, 57114, 59619, 60287, 66633, 73644, 79492, 81396, 85918, 88844, 90972, 102204, 107882, 110466, 114228, 119238, 120574, 128877, 133266, 161823, 171836, 178857, 180861, 199899, 215764, 220932, 238476, 241148, 257754, 266532, 323646, 357714, 361722, 377587, 386631, 399798, 422009, 485469, 515508, 542583, 647292, 715428, 723444, 755174, 773262, 799596, 844018, 970938, 1024879, 1085166, 1132761, 1266027, 1510348, 1546524, 1688036, 1941876, 2049758, 2170332, 2265522, 2532054, 3074637, 3398283, 3798081, 4099516, 4531044, 5064108, 6149274, 6796566, 7174153, 7596162, 9223911, 12298548, 13593132, 14348306, 15192324, 18447822, 21522459, 28696612, 36895644, 43044918, 64567377, 86089836, 129134754, 258269508]

約数ペア:

[(1, 258269508), (2, 129134754), (3, 86089836), (4, 64567377), (6, 43044918), (7, 36895644), (9, 28696612), (12, 21522459), (14, 18447822), (17, 15192324), (18, 14348306), (19, 13593132), (21, 12298548), (28, 9223911), (34, 7596162), (36, 7174153), (38, 6796566), (42, 6149274), (51, 5064108), (57, 4531044), (63, 4099516), (68, 3798081), (76, 3398283), (84, 3074637), (102, 2532054), (114, 2265522), (119, 2170332), (126, 2049758), (133, 1941876), (153, 1688036), (167, 1546524), (171, 1510348), (204, 1266027), (228, 1132761), (238, 1085166), (252, 1024879), (266, 970938), (306, 844018), (323, 799596), (334, 773262), (342, 755174), (357, 723444), (361, 715428), (399, 647292), (476, 542583), (501, 515508), (532, 485469), (612, 422009), (646, 399798), (668, 386631), (684, 377587), (714, 361722), (722, 357714), (798, 323646), (969, 266532), (1002, 257754), (1071, 241148), (1083, 238476), (1169, 220932), (1197, 215764), (1292, 199899), (1428, 180861), (1444, 178857), (1503, 171836), (1596, 161823), (1938, 133266), (2004, 128877), (2142, 120574), (2166, 119238), (2261, 114228), (2338, 110466), (2394, 107882), (2527, 102204), (2839, 90972), (2907, 88844), (3006, 85918), (3173, 81396), (3249, 79492), (3507, 73644), (3876, 66633), (4284, 60287), (4332, 59619), (4522, 57114), (4676, 55233), (4788, 53941), (5054, 51102), (5678, 45486), (5814, 44422), (6012, 42959), (6137, 42084), (6346, 40698), (6498, 39746), (6783, 38076), (7014, 36822), (7581, 34068), (8517, 30324), (9044, 28557), (9519, 27132), (10108, 25551), (10521, 24548), (11356, 22743), (11628, 22211), (12274, 21042), (12692, 20349), (12996, 19873), (13566, 19038), (14028, 18411), (15162, 17034)]