2028839016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 5447865600

約数和(自身を除く): 3419026584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 89, 92, 122, 138, 178, 183, 184, 244, 267, 276, 356, 366, 488, 534, 552, 677, 712, 732, 1068, 1354, 1403, 1464, 2031, 2047, 2136, 2708, 2806, 4062, 4094, 4209, 5416, 5429, 5612, 6141, 8124, 8188, 8418, 10858, 11224, 12282, 15571, 16248, 16287, 16376, 16836, 21716, 24564, 31142, 32574, 33672, 41297, 43432, 46713, 49128, 60253, 62284, 65148, 82594, 93426, 120506, 123891, 124568, 124867, 130296, 165188, 180759, 186852, 241012, 247782, 249734, 330376, 361518, 373704, 374601, 482024, 495564, 499468, 723036, 749202, 949831, 991128, 998936, 1385819, 1446072, 1498404, 1899662, 2771638, 2849493, 2996808, 3675433, 3799324, 4157457, 5543276, 5698986, 7350866, 7598648, 8314914, 11026299, 11086552, 11397972, 14701732, 16629828, 22052598, 22795944, 29403464, 33259656, 44105196, 84534959, 88210392, 169069918, 253604877, 338139836, 507209754, 676279672, 1014419508, 2028839016]

約数ペア:

[(1, 2028839016), (2, 1014419508), (3, 676279672), (4, 507209754), (6, 338139836), (8, 253604877), (12, 169069918), (23, 88210392), (24, 84534959), (46, 44105196), (61, 33259656), (69, 29403464), (89, 22795944), (92, 22052598), (122, 16629828), (138, 14701732), (178, 11397972), (183, 11086552), (184, 11026299), (244, 8314914), (267, 7598648), (276, 7350866), (356, 5698986), (366, 5543276), (488, 4157457), (534, 3799324), (552, 3675433), (677, 2996808), (712, 2849493), (732, 2771638), (1068, 1899662), (1354, 1498404), (1403, 1446072), (1464, 1385819), (2031, 998936), (2047, 991128), (2136, 949831), (2708, 749202), (2806, 723036), (4062, 499468), (4094, 495564), (4209, 482024), (5416, 374601), (5429, 373704), (5612, 361518), (6141, 330376), (8124, 249734), (8188, 247782), (8418, 241012), (10858, 186852), (11224, 180759), (12282, 165188), (15571, 130296), (16248, 124867), (16287, 124568), (16376, 123891), (16836, 120506), (21716, 93426), (24564, 82594), (31142, 65148), (32574, 62284), (33672, 60253), (41297, 49128), (43432, 46713)]