1299072016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 2878208640

約数和(自身を除く): 1579136624

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 269, 368, 506, 538, 1012, 1076, 1193, 2024, 2152, 2386, 2959, 4048, 4304, 4772, 5918, 6187, 9544, 11836, 12374, 13123, 19088, 23672, 24748, 26246, 27439, 47344, 49496, 52492, 54878, 68057, 98992, 104984, 109756, 136114, 209968, 219512, 272228, 301829, 320917, 439024, 544456, 603658, 641834, 1088912, 1207316, 1283668, 2414632, 2567336, 3530087, 4829264, 5134672, 7060174, 7381091, 14120348, 14762182, 28240696, 29524364, 56481392, 59048728, 81192001, 118097456, 162384002, 324768004, 649536008, 1299072016]

約数ペア:

[(1, 1299072016), (2, 649536008), (4, 324768004), (8, 162384002), (11, 118097456), (16, 81192001), (22, 59048728), (23, 56481392), (44, 29524364), (46, 28240696), (88, 14762182), (92, 14120348), (176, 7381091), (184, 7060174), (253, 5134672), (269, 4829264), (368, 3530087), (506, 2567336), (538, 2414632), (1012, 1283668), (1076, 1207316), (1193, 1088912), (2024, 641834), (2152, 603658), (2386, 544456), (2959, 439024), (4048, 320917), (4304, 301829), (4772, 272228), (5918, 219512), (6187, 209968), (9544, 136114), (11836, 109756), (12374, 104984), (13123, 98992), (19088, 68057), (23672, 54878), (24748, 52492), (26246, 49496), (27439, 47344)]