21326840448

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{17761}}^1$

素因数の和:17890

約数の個数: 128

約数和(自身を含む): 58699857600

約数和(自身を除く): 37373017152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 59, 64, 96, 106, 118, 128, 159, 177, 192, 212, 236, 318, 354, 384, 424, 472, 636, 708, 848, 944, 1272, 1416, 1696, 1888, 2544, 2832, 3127, 3392, 3776, 5088, 5664, 6254, 6784, 7552, 9381, 10176, 11328, 12508, 17761, 18762, 20352, 22656, 25016, 35522, 37524, 50032, 53283, 71044, 75048, 100064, 106566, 142088, 150096, 200128, 213132, 284176, 300192, 400256, 426264, 568352, 600384, 852528, 941333, 1047899, 1136704, 1200768, 1705056, 1882666, 2095798, 2273408, 2823999, 3143697, 3410112, 3765332, 4191596, 5647998, 6287394, 6820224, 7530664, 8383192, 11295996, 12574788, 15061328, 16766384, 22591992, 25149576, 30122656, 33532768, 45183984, 50299152, 55538647, 60245312, 67065536, 90367968, 100598304, 111077294, 120490624, 134131072, 166615941, 180735936, 201196608, 222154588, 333231882, 361471872, 402393216, 444309176, 666463764, 888618352, 1332927528, 1777236704, 2665855056, 3554473408, 5331710112, 7108946816, 10663420224, 21326840448]

約数ペア:

[(1, 21326840448), (2, 10663420224), (3, 7108946816), (4, 5331710112), (6, 3554473408), (8, 2665855056), (12, 1777236704), (16, 1332927528), (24, 888618352), (32, 666463764), (48, 444309176), (53, 402393216), (59, 361471872), (64, 333231882), (96, 222154588), (106, 201196608), (118, 180735936), (128, 166615941), (159, 134131072), (177, 120490624), (192, 111077294), (212, 100598304), (236, 90367968), (318, 67065536), (354, 60245312), (384, 55538647), (424, 50299152), (472, 45183984), (636, 33532768), (708, 30122656), (848, 25149576), (944, 22591992), (1272, 16766384), (1416, 15061328), (1696, 12574788), (1888, 11295996), (2544, 8383192), (2832, 7530664), (3127, 6820224), (3392, 6287394), (3776, 5647998), (5088, 4191596), (5664, 3765332), (6254, 3410112), (6784, 3143697), (7552, 2823999), (9381, 2273408), (10176, 2095798), (11328, 1882666), (12508, 1705056), (17761, 1200768), (18762, 1136704), (20352, 1047899), (22656, 941333), (25016, 852528), (35522, 600384), (37524, 568352), (50032, 426264), (53283, 400256), (71044, 300192), (75048, 284176), (100064, 213132), (106566, 200128), (142088, 150096)]