284923728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 834113280

約数和(自身を除く): 549189552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 769, 996, 1116, 1328, 1488, 1494, 1538, 1992, 2232, 2307, 2573, 2988, 3076, 3984, 4464, 4614, 5146, 5976, 6152, 6921, 7719, 9228, 10292, 11952, 12304, 13842, 15438, 18456, 20584, 23157, 23839, 27684, 30876, 36912, 41168, 46314, 47678, 55368, 61752, 63827, 71517, 92628, 95356, 110736, 123504, 127654, 143034, 185256, 190712, 191481, 214551, 255308, 286068, 370512, 381424, 382962, 429102, 510616, 572136, 574443, 765924, 858204, 1021232, 1144272, 1148886, 1531848, 1716408, 1978637, 2297772, 3063696, 3432816, 3957274, 4595544, 5935911, 7914548, 9191088, 11871822, 15829096, 17807733, 23743644, 31658192, 35615466, 47487288, 71230932, 94974576, 142461864, 284923728]

約数ペア:

[(1, 284923728), (2, 142461864), (3, 94974576), (4, 71230932), (6, 47487288), (8, 35615466), (9, 31658192), (12, 23743644), (16, 17807733), (18, 15829096), (24, 11871822), (31, 9191088), (36, 7914548), (48, 5935911), (62, 4595544), (72, 3957274), (83, 3432816), (93, 3063696), (124, 2297772), (144, 1978637), (166, 1716408), (186, 1531848), (248, 1148886), (249, 1144272), (279, 1021232), (332, 858204), (372, 765924), (496, 574443), (498, 572136), (558, 510616), (664, 429102), (744, 382962), (747, 381424), (769, 370512), (996, 286068), (1116, 255308), (1328, 214551), (1488, 191481), (1494, 190712), (1538, 185256), (1992, 143034), (2232, 127654), (2307, 123504), (2573, 110736), (2988, 95356), (3076, 92628), (3984, 71517), (4464, 63827), (4614, 61752), (5146, 55368), (5976, 47678), (6152, 46314), (6921, 41168), (7719, 36912), (9228, 30876), (10292, 27684), (11952, 23839), (12304, 23157), (13842, 20584), (15438, 18456)]