919663602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 2334044160

約数和(自身を除く): 1414380558

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 29, 33, 39, 46, 58, 66, 69, 78, 87, 138, 143, 174, 253, 286, 299, 319, 377, 429, 506, 598, 638, 667, 754, 759, 858, 897, 957, 1131, 1334, 1518, 1607, 1794, 1914, 2001, 2262, 3214, 3289, 4002, 4147, 4821, 6578, 7337, 8294, 8671, 9642, 9867, 12441, 14674, 17342, 17677, 19734, 20891, 22011, 24882, 26013, 35354, 36961, 41782, 44022, 46603, 52026, 53031, 62673, 73922, 93206, 95381, 106062, 110883, 125346, 139809, 190762, 221766, 229801, 279618, 286143, 406571, 459602, 480493, 512633, 572286, 605839, 689403, 813142, 960986, 1025266, 1071869, 1211678, 1219713, 1378806, 1441479, 1537899, 1817517, 2143738, 2439426, 2882958, 3075798, 3215607, 3635034, 5285423, 6431214, 6664229, 10570846, 11790559, 13328458, 13934297, 15856269, 19992687, 23581118, 27868594, 31712538, 35371677, 39985374, 41802891, 70743354, 83605782, 153277267, 306554534, 459831801, 919663602]

約数ペア:

[(1, 919663602), (2, 459831801), (3, 306554534), (6, 153277267), (11, 83605782), (13, 70743354), (22, 41802891), (23, 39985374), (26, 35371677), (29, 31712538), (33, 27868594), (39, 23581118), (46, 19992687), (58, 15856269), (66, 13934297), (69, 13328458), (78, 11790559), (87, 10570846), (138, 6664229), (143, 6431214), (174, 5285423), (253, 3635034), (286, 3215607), (299, 3075798), (319, 2882958), (377, 2439426), (429, 2143738), (506, 1817517), (598, 1537899), (638, 1441479), (667, 1378806), (754, 1219713), (759, 1211678), (858, 1071869), (897, 1025266), (957, 960986), (1131, 813142), (1334, 689403), (1518, 605839), (1607, 572286), (1794, 512633), (1914, 480493), (2001, 459602), (2262, 406571), (3214, 286143), (3289, 279618), (4002, 229801), (4147, 221766), (4821, 190762), (6578, 139809), (7337, 125346), (8294, 110883), (8671, 106062), (9642, 95381), (9867, 93206), (12441, 73922), (14674, 62673), (17342, 53031), (17677, 52026), (19734, 46603), (20891, 44022), (22011, 41782), (24882, 36961), (26013, 35354)]