1601990568

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 4520880000

約数和(自身を除く): 2918889432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 229, 233, 278, 417, 458, 466, 556, 687, 699, 834, 916, 932, 1112, 1251, 1374, 1398, 1668, 1832, 1864, 2061, 2097, 2502, 2748, 2796, 3336, 3753, 4122, 4194, 5004, 5496, 5592, 6183, 6291, 7506, 8244, 8388, 10008, 12366, 12582, 15012, 16488, 16776, 24732, 25164, 30024, 31831, 32387, 49464, 50328, 53357, 63662, 64774, 95493, 97161, 106714, 127324, 129548, 160071, 190986, 194322, 213428, 254648, 259096, 286479, 291483, 320142, 381972, 388644, 426856, 480213, 572958, 582966, 640284, 763944, 777288, 859437, 874449, 960426, 1145916, 1165932, 1280568, 1440639, 1718874, 1748898, 1920852, 2291832, 2331864, 2881278, 3437748, 3497796, 3841704, 5762556, 6875496, 6995592, 7416623, 11525112, 14833246, 22249869, 29666492, 44499738, 59332984, 66749607, 88999476, 133499214, 177998952, 200248821, 266998428, 400497642, 533996856, 800995284, 1601990568]

約数ペア:

[(1, 1601990568), (2, 800995284), (3, 533996856), (4, 400497642), (6, 266998428), (8, 200248821), (9, 177998952), (12, 133499214), (18, 88999476), (24, 66749607), (27, 59332984), (36, 44499738), (54, 29666492), (72, 22249869), (108, 14833246), (139, 11525112), (216, 7416623), (229, 6995592), (233, 6875496), (278, 5762556), (417, 3841704), (458, 3497796), (466, 3437748), (556, 2881278), (687, 2331864), (699, 2291832), (834, 1920852), (916, 1748898), (932, 1718874), (1112, 1440639), (1251, 1280568), (1374, 1165932), (1398, 1145916), (1668, 960426), (1832, 874449), (1864, 859437), (2061, 777288), (2097, 763944), (2502, 640284), (2748, 582966), (2796, 572958), (3336, 480213), (3753, 426856), (4122, 388644), (4194, 381972), (5004, 320142), (5496, 291483), (5592, 286479), (6183, 259096), (6291, 254648), (7506, 213428), (8244, 194322), (8388, 190986), (10008, 160071), (12366, 129548), (12582, 127324), (15012, 106714), (16488, 97161), (16776, 95493), (24732, 64774), (25164, 63662), (30024, 53357), (31831, 50328), (32387, 49464)]