838999044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2087}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 2287696320

約数和(自身を除く): 1448697276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 859, 1718, 2087, 2577, 3436, 4174, 5154, 6261, 7731, 8348, 10308, 11167, 12522, 15462, 18783, 22334, 25044, 27131, 30924, 33501, 37566, 44668, 54262, 67002, 75132, 81393, 100503, 108524, 134004, 162786, 201006, 244179, 325572, 402012, 488358, 976716, 1792733, 3585466, 5378199, 7170932, 10756398, 16134597, 21512796, 23305529, 32269194, 46611058, 64538388, 69916587, 93222116, 139833174, 209749761, 279666348, 419499522, 838999044]

約数ペア:

[(1, 838999044), (2, 419499522), (3, 279666348), (4, 209749761), (6, 139833174), (9, 93222116), (12, 69916587), (13, 64538388), (18, 46611058), (26, 32269194), (36, 23305529), (39, 21512796), (52, 16134597), (78, 10756398), (117, 7170932), (156, 5378199), (234, 3585466), (468, 1792733), (859, 976716), (1718, 488358), (2087, 402012), (2577, 325572), (3436, 244179), (4174, 201006), (5154, 162786), (6261, 134004), (7731, 108524), (8348, 100503), (10308, 81393), (11167, 75132), (12522, 67002), (15462, 54262), (18783, 44668), (22334, 37566), (25044, 33501), (27131, 30924)]