320394048

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 112

約数和(自身を含む): 952780416

約数和(自身を除く): 632386368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1794, 2208, 2392, 2496, 3588, 4416, 4784, 5581, 7176, 9568, 11162, 14352, 16743, 19136, 22324, 28704, 33486, 44648, 57408, 66972, 72553, 89296, 128363, 133944, 145106, 178592, 217659, 256726, 267888, 290212, 357184, 385089, 435318, 513452, 535776, 580424, 770178, 870636, 1026904, 1071552, 1160848, 1540356, 1668719, 1741272, 2053808, 2321696, 3080712, 3337438, 3482544, 4107616, 4643392, 5006157, 6161424, 6674876, 6965088, 8215232, 10012314, 12322848, 13349752, 13930176, 20024628, 24645696, 26699504, 40049256, 53399008, 80098512, 106798016, 160197024, 320394048]

約数ペア:

[(1, 320394048), (2, 160197024), (3, 106798016), (4, 80098512), (6, 53399008), (8, 40049256), (12, 26699504), (13, 24645696), (16, 20024628), (23, 13930176), (24, 13349752), (26, 12322848), (32, 10012314), (39, 8215232), (46, 6965088), (48, 6674876), (52, 6161424), (64, 5006157), (69, 4643392), (78, 4107616), (92, 3482544), (96, 3337438), (104, 3080712), (138, 2321696), (156, 2053808), (184, 1741272), (192, 1668719), (208, 1540356), (276, 1160848), (299, 1071552), (312, 1026904), (368, 870636), (416, 770178), (552, 580424), (598, 535776), (624, 513452), (736, 435318), (832, 385089), (897, 357184), (1104, 290212), (1196, 267888), (1248, 256726), (1472, 217659), (1794, 178592), (2208, 145106), (2392, 133944), (2496, 128363), (3588, 89296), (4416, 72553), (4784, 66972), (5581, 57408), (7176, 44648), (9568, 33486), (11162, 28704), (14352, 22324), (16743, 19136)]