967555638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 2540160000

約数和(自身を除く): 1572604362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 149, 189, 246, 287, 298, 369, 378, 419, 447, 574, 738, 838, 861, 894, 1043, 1107, 1257, 1341, 1722, 2086, 2214, 2514, 2583, 2682, 2933, 3129, 3771, 4023, 5166, 5866, 6109, 6258, 7542, 7749, 8046, 8799, 9387, 11313, 12218, 15498, 17179, 17598, 18327, 18774, 22626, 26397, 28161, 34358, 36654, 42763, 51537, 52794, 54981, 56322, 62431, 79191, 85526, 103074, 109962, 120253, 124862, 128289, 154611, 158382, 164943, 187293, 240506, 256578, 309222, 329886, 360759, 374586, 384867, 437017, 463833, 561879, 721518, 769734, 874034, 927666, 1082277, 1123758, 1154601, 1311051, 1685637, 2164554, 2309202, 2559671, 2622102, 3246831, 3371274, 3933153, 5119342, 6493662, 7679013, 7866306, 11799459, 15358026, 17917697, 23037039, 23598918, 35835394, 46074078, 53753091, 69111117, 107506182, 138222234, 161259273, 322518546, 483777819, 967555638]

約数ペア:

[(1, 967555638), (2, 483777819), (3, 322518546), (6, 161259273), (7, 138222234), (9, 107506182), (14, 69111117), (18, 53753091), (21, 46074078), (27, 35835394), (41, 23598918), (42, 23037039), (54, 17917697), (63, 15358026), (82, 11799459), (123, 7866306), (126, 7679013), (149, 6493662), (189, 5119342), (246, 3933153), (287, 3371274), (298, 3246831), (369, 2622102), (378, 2559671), (419, 2309202), (447, 2164554), (574, 1685637), (738, 1311051), (838, 1154601), (861, 1123758), (894, 1082277), (1043, 927666), (1107, 874034), (1257, 769734), (1341, 721518), (1722, 561879), (2086, 463833), (2214, 437017), (2514, 384867), (2583, 374586), (2682, 360759), (2933, 329886), (3129, 309222), (3771, 256578), (4023, 240506), (5166, 187293), (5866, 164943), (6109, 158382), (6258, 154611), (7542, 128289), (7749, 124862), (8046, 120253), (8799, 109962), (9387, 103074), (11313, 85526), (12218, 79191), (15498, 62431), (17179, 56322), (17598, 54981), (18327, 52794), (18774, 51537), (22626, 42763), (26397, 36654), (28161, 34358)]