1681661784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{3697}}^1$

素因数の和:5440

約数の個数: 64

約数和(自身を含む): 4590253440

約数和(自身を除く): 2908591656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1723, 3446, 3697, 5169, 6892, 7394, 10338, 11091, 13784, 14788, 18953, 20676, 22182, 29576, 37906, 40667, 41352, 44364, 56859, 75812, 81334, 88728, 113718, 122001, 151624, 162668, 227436, 244002, 325336, 454872, 488004, 976008, 6369931, 12739862, 19109793, 25479724, 38219586, 50959448, 70069241, 76439172, 140138482, 152878344, 210207723, 280276964, 420415446, 560553928, 840830892, 1681661784]

約数ペア:

[(1, 1681661784), (2, 840830892), (3, 560553928), (4, 420415446), (6, 280276964), (8, 210207723), (11, 152878344), (12, 140138482), (22, 76439172), (24, 70069241), (33, 50959448), (44, 38219586), (66, 25479724), (88, 19109793), (132, 12739862), (264, 6369931), (1723, 976008), (3446, 488004), (3697, 454872), (5169, 325336), (6892, 244002), (7394, 227436), (10338, 162668), (11091, 151624), (13784, 122001), (14788, 113718), (18953, 88728), (20676, 81334), (22182, 75812), (29576, 56859), (37906, 44364), (40667, 41352)]