1017809784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 2908963200

約数和(自身を除く): 1891153416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 571, 684, 1142, 1303, 1368, 1713, 2284, 2606, 3426, 3909, 4568, 5139, 5212, 6852, 7818, 10278, 10424, 10849, 11727, 13704, 15636, 20556, 21698, 23454, 24757, 31272, 32547, 41112, 43396, 46908, 49514, 65094, 74271, 86792, 93816, 97641, 99028, 130188, 148542, 195282, 198056, 222813, 260376, 297084, 390564, 445626, 594168, 744013, 781128, 891252, 1488026, 1782504, 2232039, 2976052, 4464078, 5952104, 6696117, 8928156, 13392234, 14136247, 17856312, 26784468, 28272494, 42408741, 53568936, 56544988, 84817482, 113089976, 127226223, 169634964, 254452446, 339269928, 508904892, 1017809784]

約数ペア:

[(1, 1017809784), (2, 508904892), (3, 339269928), (4, 254452446), (6, 169634964), (8, 127226223), (9, 113089976), (12, 84817482), (18, 56544988), (19, 53568936), (24, 42408741), (36, 28272494), (38, 26784468), (57, 17856312), (72, 14136247), (76, 13392234), (114, 8928156), (152, 6696117), (171, 5952104), (228, 4464078), (342, 2976052), (456, 2232039), (571, 1782504), (684, 1488026), (1142, 891252), (1303, 781128), (1368, 744013), (1713, 594168), (2284, 445626), (2606, 390564), (3426, 297084), (3909, 260376), (4568, 222813), (5139, 198056), (5212, 195282), (6852, 148542), (7818, 130188), (10278, 99028), (10424, 97641), (10849, 93816), (11727, 86792), (13704, 74271), (15636, 65094), (20556, 49514), (21698, 46908), (23454, 43396), (24757, 41112), (31272, 32547)]