909835368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5023

約数の個数: 128

約数和(自身を含む): 2662195200

約数和(自身を除く): 1752359832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 4712, 4836, 4951, 5928, 7068, 7657, 9672, 9902, 14136, 14853, 15314, 19804, 22971, 29706, 30628, 39608, 45942, 59412, 61256, 64363, 91884, 94069, 118824, 128726, 153481, 183768, 188138, 193089, 257452, 282207, 306962, 376276, 386178, 460443, 514904, 564414, 613924, 752552, 772356, 920886, 1128828, 1222897, 1227848, 1544712, 1841772, 1995253, 2257656, 2445794, 2916139, 3668691, 3683544, 3990506, 4891588, 5832278, 5985759, 7337382, 7981012, 8748417, 9783176, 11664556, 11971518, 14674764, 15962024, 17496834, 23329112, 23943036, 29349528, 34993668, 37909807, 47886072, 69987336, 75819614, 113729421, 151639228, 227458842, 303278456, 454917684, 909835368]

約数ペア:

[(1, 909835368), (2, 454917684), (3, 303278456), (4, 227458842), (6, 151639228), (8, 113729421), (12, 75819614), (13, 69987336), (19, 47886072), (24, 37909807), (26, 34993668), (31, 29349528), (38, 23943036), (39, 23329112), (52, 17496834), (57, 15962024), (62, 14674764), (76, 11971518), (78, 11664556), (93, 9783176), (104, 8748417), (114, 7981012), (124, 7337382), (152, 5985759), (156, 5832278), (186, 4891588), (228, 3990506), (247, 3683544), (248, 3668691), (312, 2916139), (372, 2445794), (403, 2257656), (456, 1995253), (494, 1841772), (589, 1544712), (741, 1227848), (744, 1222897), (806, 1128828), (988, 920886), (1178, 772356), (1209, 752552), (1482, 613924), (1612, 564414), (1767, 514904), (1976, 460443), (2356, 386178), (2418, 376276), (2964, 306962), (3224, 282207), (3534, 257452), (4712, 193089), (4836, 188138), (4951, 183768), (5928, 153481), (7068, 128726), (7657, 118824), (9672, 94069), (9902, 91884), (14136, 64363), (14853, 61256), (15314, 59412), (19804, 45942), (22971, 39608), (29706, 30628)]