248383476

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 719476800

約数和(自身を除く): 471093324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 83, 99, 108, 121, 132, 166, 198, 229, 242, 249, 297, 332, 363, 396, 458, 484, 498, 594, 687, 726, 747, 913, 916, 996, 1089, 1188, 1374, 1452, 1494, 1826, 2061, 2178, 2241, 2519, 2739, 2748, 2988, 3267, 3652, 4122, 4356, 4482, 5038, 5478, 6183, 6534, 7557, 8217, 8244, 8964, 10043, 10076, 10956, 12366, 13068, 15114, 16434, 19007, 20086, 22671, 24651, 24732, 27709, 30129, 30228, 32868, 38014, 40172, 45342, 49302, 55418, 57021, 60258, 68013, 76028, 83127, 90387, 90684, 98604, 110836, 114042, 120516, 136026, 166254, 171063, 180774, 209077, 228084, 249381, 271161, 272052, 332508, 342126, 361548, 418154, 498762, 513189, 542322, 627231, 684252, 748143, 836308, 997524, 1026378, 1084644, 1254462, 1496286, 1881693, 2052756, 2299847, 2508924, 2992572, 3763386, 4599694, 5645079, 6899541, 7526772, 9199388, 11290158, 13799082, 20698623, 22580316, 27598164, 41397246, 62095869, 82794492, 124191738, 248383476]

約数ペア:

[(1, 248383476), (2, 124191738), (3, 82794492), (4, 62095869), (6, 41397246), (9, 27598164), (11, 22580316), (12, 20698623), (18, 13799082), (22, 11290158), (27, 9199388), (33, 7526772), (36, 6899541), (44, 5645079), (54, 4599694), (66, 3763386), (83, 2992572), (99, 2508924), (108, 2299847), (121, 2052756), (132, 1881693), (166, 1496286), (198, 1254462), (229, 1084644), (242, 1026378), (249, 997524), (297, 836308), (332, 748143), (363, 684252), (396, 627231), (458, 542322), (484, 513189), (498, 498762), (594, 418154), (687, 361548), (726, 342126), (747, 332508), (913, 272052), (916, 271161), (996, 249381), (1089, 228084), (1188, 209077), (1374, 180774), (1452, 171063), (1494, 166254), (1826, 136026), (2061, 120516), (2178, 114042), (2241, 110836), (2519, 98604), (2739, 90684), (2748, 90387), (2988, 83127), (3267, 76028), (3652, 68013), (4122, 60258), (4356, 57021), (4482, 55418), (5038, 49302), (5478, 45342), (6183, 40172), (6534, 38014), (7557, 32868), (8217, 30228), (8244, 30129), (8964, 27709), (10043, 24732), (10076, 24651), (10956, 22671), (12366, 20086), (13068, 19007), (15114, 16434)]