2508912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 8511360

約数和(自身を除く): 6002448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 131, 133, 144, 152, 168, 171, 228, 252, 262, 266, 304, 336, 342, 393, 399, 456, 504, 524, 532, 684, 786, 798, 912, 917, 1008, 1048, 1064, 1179, 1197, 1368, 1572, 1596, 1834, 2096, 2128, 2358, 2394, 2489, 2736, 2751, 3144, 3192, 3668, 4716, 4788, 4978, 5502, 6288, 6384, 7336, 7467, 8253, 9432, 9576, 9956, 11004, 14672, 14934, 16506, 17423, 18864, 19152, 19912, 22008, 22401, 29868, 33012, 34846, 39824, 44016, 44802, 52269, 59736, 66024, 69692, 89604, 104538, 119472, 132048, 139384, 156807, 179208, 209076, 278768, 313614, 358416, 418152, 627228, 836304, 1254456, 2508912]

約数ペア:

[(1, 2508912), (2, 1254456), (3, 836304), (4, 627228), (6, 418152), (7, 358416), (8, 313614), (9, 278768), (12, 209076), (14, 179208), (16, 156807), (18, 139384), (19, 132048), (21, 119472), (24, 104538), (28, 89604), (36, 69692), (38, 66024), (42, 59736), (48, 52269), (56, 44802), (57, 44016), (63, 39824), (72, 34846), (76, 33012), (84, 29868), (112, 22401), (114, 22008), (126, 19912), (131, 19152), (133, 18864), (144, 17423), (152, 16506), (168, 14934), (171, 14672), (228, 11004), (252, 9956), (262, 9576), (266, 9432), (304, 8253), (336, 7467), (342, 7336), (393, 6384), (399, 6288), (456, 5502), (504, 4978), (524, 4788), (532, 4716), (684, 3668), (786, 3192), (798, 3144), (912, 2751), (917, 2736), (1008, 2489), (1048, 2394), (1064, 2358), (1179, 2128), (1197, 2096), (1368, 1834), (1572, 1596)]