7881449422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^2$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 15968171520

約数和(自身を除く): 8086722098

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 277, 319, 322, 406, 506, 554, 638, 667, 1334, 1771, 1939, 2233, 3047, 3542, 3878, 4466, 4669, 6094, 6371, 7337, 8033, 9338, 12742, 14674, 16066, 21329, 42658, 44597, 51359, 56231, 70081, 76729, 88363, 89194, 102718, 112462, 140162, 153458, 176726, 184759, 369518, 490567, 537103, 618541, 844019, 981134, 1074206, 1237082, 1293313, 1688038, 1764767, 2032349, 2225141, 2586626, 3529534, 4064698, 4450282, 5908133, 11816266, 12353369, 14226443, 15575987, 19412437, 24476551, 24706738, 28452886, 31151974, 38824874, 48953102, 51178243, 102356486, 135887059, 171335857, 271774118, 342671714, 358247701, 562960673, 716495402, 1125921346, 3940724711, 7881449422]

約数ペア:

[(1, 7881449422), (2, 3940724711), (7, 1125921346), (11, 716495402), (14, 562960673), (22, 358247701), (23, 342671714), (29, 271774118), (46, 171335857), (58, 135887059), (77, 102356486), (154, 51178243), (161, 48953102), (203, 38824874), (253, 31151974), (277, 28452886), (319, 24706738), (322, 24476551), (406, 19412437), (506, 15575987), (554, 14226443), (638, 12353369), (667, 11816266), (1334, 5908133), (1771, 4450282), (1939, 4064698), (2233, 3529534), (3047, 2586626), (3542, 2225141), (3878, 2032349), (4466, 1764767), (4669, 1688038), (6094, 1293313), (6371, 1237082), (7337, 1074206), (8033, 981134), (9338, 844019), (12742, 618541), (14674, 537103), (16066, 490567), (21329, 369518), (42658, 184759), (44597, 176726), (51359, 153458), (56231, 140162), (70081, 112462), (76729, 102718), (88363, 89194)]