246495340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 641700864

約数和(自身を除く): 395205524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 260, 334, 364, 455, 668, 811, 835, 910, 1169, 1622, 1670, 1820, 2171, 2338, 3244, 3340, 4055, 4342, 4676, 5677, 5845, 8110, 8684, 10543, 10855, 11354, 11690, 15197, 16220, 21086, 21710, 22708, 23380, 28385, 30394, 42172, 43420, 52715, 56770, 60788, 73801, 75985, 105430, 113540, 135437, 147602, 151970, 210860, 270874, 295204, 303940, 369005, 541748, 677185, 738010, 948059, 1354370, 1476020, 1760681, 1896118, 2708740, 3521362, 3792236, 4740295, 7042724, 8803405, 9480590, 12324767, 17606810, 18961180, 24649534, 35213620, 49299068, 61623835, 123247670, 246495340]

約数ペア:

[(1, 246495340), (2, 123247670), (4, 61623835), (5, 49299068), (7, 35213620), (10, 24649534), (13, 18961180), (14, 17606810), (20, 12324767), (26, 9480590), (28, 8803405), (35, 7042724), (52, 4740295), (65, 3792236), (70, 3521362), (91, 2708740), (130, 1896118), (140, 1760681), (167, 1476020), (182, 1354370), (260, 948059), (334, 738010), (364, 677185), (455, 541748), (668, 369005), (811, 303940), (835, 295204), (910, 270874), (1169, 210860), (1622, 151970), (1670, 147602), (1820, 135437), (2171, 113540), (2338, 105430), (3244, 75985), (3340, 73801), (4055, 60788), (4342, 56770), (4676, 52715), (5677, 43420), (5845, 42172), (8110, 30394), (8684, 28385), (10543, 23380), (10855, 22708), (11354, 21710), (11690, 21086), (15197, 16220)]