1254456

素因数分解:

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

素因数の和:169

約数の個数: 96

約数和(自身を含む): 4118400

約数和(自身を除く): 2863944

約数列:

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

約数ペア:

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