986688612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 3082060800

約数和(自身を除く): 2095372188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 349, 364, 468, 546, 698, 819, 863, 1047, 1092, 1396, 1638, 1726, 2094, 2443, 2589, 3141, 3276, 3452, 4188, 4537, 4886, 5178, 6041, 6282, 7329, 7767, 9074, 9772, 10356, 11219, 12082, 12564, 13611, 14658, 15534, 18123, 18148, 21987, 22438, 24164, 27222, 29316, 31068, 31759, 33657, 36246, 40833, 43974, 44876, 54369, 54444, 63518, 67314, 72492, 78533, 81666, 87948, 95277, 100971, 108738, 127036, 134628, 157066, 163332, 190554, 201942, 217476, 235599, 285831, 301187, 314132, 381108, 403884, 471198, 571662, 602374, 706797, 903561, 942396, 1143324, 1204748, 1413594, 1807122, 2108309, 2710683, 2827188, 3614244, 3915431, 4216618, 5421366, 6324927, 7830862, 8433236, 10842732, 11746293, 12649854, 15661724, 18974781, 23492586, 25299708, 27408017, 35238879, 37949562, 46985172, 54816034, 70477758, 75899124, 82224051, 109632068, 140955516, 164448102, 246672153, 328896204, 493344306, 986688612]

約数ペア:

[(1, 986688612), (2, 493344306), (3, 328896204), (4, 246672153), (6, 164448102), (7, 140955516), (9, 109632068), (12, 82224051), (13, 75899124), (14, 70477758), (18, 54816034), (21, 46985172), (26, 37949562), (28, 35238879), (36, 27408017), (39, 25299708), (42, 23492586), (52, 18974781), (63, 15661724), (78, 12649854), (84, 11746293), (91, 10842732), (117, 8433236), (126, 7830862), (156, 6324927), (182, 5421366), (234, 4216618), (252, 3915431), (273, 3614244), (349, 2827188), (364, 2710683), (468, 2108309), (546, 1807122), (698, 1413594), (819, 1204748), (863, 1143324), (1047, 942396), (1092, 903561), (1396, 706797), (1638, 602374), (1726, 571662), (2094, 471198), (2443, 403884), (2589, 381108), (3141, 314132), (3276, 301187), (3452, 285831), (4188, 235599), (4537, 217476), (4886, 201942), (5178, 190554), (6041, 163332), (6282, 157066), (7329, 134628), (7767, 127036), (9074, 108738), (9772, 100971), (10356, 95277), (11219, 87948), (12082, 81666), (12564, 78533), (13611, 72492), (14658, 67314), (15534, 63518), (18123, 54444), (18148, 54369), (21987, 44876), (22438, 43974), (24164, 40833), (27222, 36246), (29316, 33657), (31068, 31759)]