305541456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 896109312

約数和(自身を除く): 590567856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1364, 1452, 1488, 1697, 1936, 2046, 2728, 2904, 3394, 3751, 4092, 5091, 5456, 5808, 6788, 7502, 8184, 10182, 11253, 13576, 15004, 16368, 18667, 20364, 22506, 27152, 30008, 37334, 40728, 45012, 52607, 56001, 60016, 74668, 81456, 90024, 105214, 112002, 149336, 157821, 180048, 205337, 210428, 224004, 298672, 315642, 410674, 420856, 448008, 578677, 616011, 631284, 821348, 841712, 896016, 1157354, 1232022, 1262568, 1642696, 1736031, 2314708, 2464044, 2525136, 3285392, 3472062, 4629416, 4928088, 6365447, 6944124, 9258832, 9856176, 12730894, 13888248, 19096341, 25461788, 27776496, 38192682, 50923576, 76385364, 101847152, 152770728, 305541456]

約数ペア:

[(1, 305541456), (2, 152770728), (3, 101847152), (4, 76385364), (6, 50923576), (8, 38192682), (11, 27776496), (12, 25461788), (16, 19096341), (22, 13888248), (24, 12730894), (31, 9856176), (33, 9258832), (44, 6944124), (48, 6365447), (62, 4928088), (66, 4629416), (88, 3472062), (93, 3285392), (121, 2525136), (124, 2464044), (132, 2314708), (176, 1736031), (186, 1642696), (242, 1262568), (248, 1232022), (264, 1157354), (341, 896016), (363, 841712), (372, 821348), (484, 631284), (496, 616011), (528, 578677), (682, 448008), (726, 420856), (744, 410674), (968, 315642), (1023, 298672), (1364, 224004), (1452, 210428), (1488, 205337), (1697, 180048), (1936, 157821), (2046, 149336), (2728, 112002), (2904, 105214), (3394, 90024), (3751, 81456), (4092, 74668), (5091, 60016), (5456, 56001), (5808, 52607), (6788, 45012), (7502, 40728), (8184, 37334), (10182, 30008), (11253, 27152), (13576, 22506), (15004, 20364), (16368, 18667)]