338918804945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{10723}}^1$

素因数の和:10915

約数の個数: 96

約数和(自身を含む): 507010129920

約数和(自身を除く): 168091324975

約数列:

[1, 5, 7, 23, 35, 49, 71, 79, 115, 161, 245, 355, 395, 497, 553, 805, 1127, 1633, 1817, 2485, 2765, 3479, 3871, 5609, 5635, 8165, 9085, 10723, 11431, 12719, 17395, 19355, 28045, 39263, 53615, 57155, 63595, 75061, 80017, 89033, 129007, 196315, 246629, 274841, 375305, 400085, 445165, 525427, 645035, 761333, 847117, 903049, 1233145, 1374205, 1726403, 2627135, 3806665, 4235585, 4515245, 5329331, 5929819, 6321343, 8632015, 12084821, 17510659, 19483691, 26646655, 29649095, 31606715, 37305317, 41508733, 60145307, 60424105, 87553295, 97418455, 122574613, 136385837, 186526585, 207543665, 300726535, 421017149, 612873065, 681929185, 858022291, 954700859, 1383342061, 2105085745, 2947120043, 4290111455, 4773504295, 6916710305, 9683394427, 14735600215, 48416972135, 67783760989, 338918804945]

約数ペア:

[(1, 338918804945), (5, 67783760989), (7, 48416972135), (23, 14735600215), (35, 9683394427), (49, 6916710305), (71, 4773504295), (79, 4290111455), (115, 2947120043), (161, 2105085745), (245, 1383342061), (355, 954700859), (395, 858022291), (497, 681929185), (553, 612873065), (805, 421017149), (1127, 300726535), (1633, 207543665), (1817, 186526585), (2485, 136385837), (2765, 122574613), (3479, 97418455), (3871, 87553295), (5609, 60424105), (5635, 60145307), (8165, 41508733), (9085, 37305317), (10723, 31606715), (11431, 29649095), (12719, 26646655), (17395, 19483691), (19355, 17510659), (28045, 12084821), (39263, 8632015), (53615, 6321343), (57155, 5929819), (63595, 5329331), (75061, 4515245), (80017, 4235585), (89033, 3806665), (129007, 2627135), (196315, 1726403), (246629, 1374205), (274841, 1233145), (375305, 903049), (400085, 847117), (445165, 761333), (525427, 645035)]