1555652484

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{3307}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 4009692960

約数和(自身を除く): 2454040476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 179, 219, 292, 358, 438, 537, 657, 716, 876, 1074, 1314, 1611, 2148, 2628, 3222, 3307, 6444, 6614, 9921, 13067, 13228, 19842, 26134, 29763, 39201, 39684, 52268, 59526, 78402, 117603, 119052, 156804, 235206, 241411, 470412, 482822, 591953, 724233, 965644, 1183906, 1448466, 1775859, 2172699, 2367812, 2896932, 3551718, 4345398, 5327577, 7103436, 8690796, 10655154, 21310308, 43212569, 86425138, 129637707, 172850276, 259275414, 388913121, 518550828, 777826242, 1555652484]

約数ペア:

[(1, 1555652484), (2, 777826242), (3, 518550828), (4, 388913121), (6, 259275414), (9, 172850276), (12, 129637707), (18, 86425138), (36, 43212569), (73, 21310308), (146, 10655154), (179, 8690796), (219, 7103436), (292, 5327577), (358, 4345398), (438, 3551718), (537, 2896932), (657, 2367812), (716, 2172699), (876, 1775859), (1074, 1448466), (1314, 1183906), (1611, 965644), (2148, 724233), (2628, 591953), (3222, 482822), (3307, 470412), (6444, 241411), (6614, 235206), (9921, 156804), (13067, 119052), (13228, 117603), (19842, 78402), (26134, 59526), (29763, 52268), (39201, 39684)]