1128898728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3280

約数の個数: 128

約数和(自身を含む): 3299097600

約数和(自身を除く): 2170198872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 558, 636, 744, 837, 954, 1116, 1272, 1431, 1643, 1674, 1908, 2232, 2862, 3181, 3286, 3348, 3816, 4929, 5724, 6362, 6572, 6696, 9543, 9858, 11448, 12724, 13144, 14787, 19086, 19716, 25448, 28629, 29574, 38172, 39432, 44361, 57258, 59148, 76344, 85887, 88722, 98611, 114516, 118296, 168593, 171774, 177444, 197222, 229032, 295833, 337186, 343548, 354888, 394444, 505779, 591666, 674372, 687096, 788888, 887499, 1011558, 1183332, 1348744, 1517337, 1774998, 2023116, 2366664, 2662497, 3034674, 3549996, 4046232, 4552011, 5226383, 5324994, 6069348, 7099992, 9104022, 10452766, 10649988, 12138696, 15679149, 18208044, 20905532, 21299976, 31358298, 36416088, 41811064, 47037447, 62716596, 94074894, 125433192, 141112341, 188149788, 282224682, 376299576, 564449364, 1128898728]

約数ペア:

[(1, 1128898728), (2, 564449364), (3, 376299576), (4, 282224682), (6, 188149788), (8, 141112341), (9, 125433192), (12, 94074894), (18, 62716596), (24, 47037447), (27, 41811064), (31, 36416088), (36, 31358298), (53, 21299976), (54, 20905532), (62, 18208044), (72, 15679149), (93, 12138696), (106, 10649988), (108, 10452766), (124, 9104022), (159, 7099992), (186, 6069348), (212, 5324994), (216, 5226383), (248, 4552011), (279, 4046232), (318, 3549996), (372, 3034674), (424, 2662497), (477, 2366664), (558, 2023116), (636, 1774998), (744, 1517337), (837, 1348744), (954, 1183332), (1116, 1011558), (1272, 887499), (1431, 788888), (1643, 687096), (1674, 674372), (1908, 591666), (2232, 505779), (2862, 394444), (3181, 354888), (3286, 343548), (3348, 337186), (3816, 295833), (4929, 229032), (5724, 197222), (6362, 177444), (6572, 171774), (6696, 168593), (9543, 118296), (9858, 114516), (11448, 98611), (12724, 88722), (13144, 85887), (14787, 76344), (19086, 59148), (19716, 57258), (25448, 44361), (28629, 39432), (29574, 38172)]