2890008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 8845200

約数和(自身を除く): 5955192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 89, 99, 123, 132, 164, 178, 198, 246, 264, 267, 328, 356, 369, 396, 451, 492, 534, 712, 738, 792, 801, 902, 979, 984, 1068, 1353, 1476, 1602, 1804, 1958, 2136, 2706, 2937, 2952, 3204, 3608, 3649, 3916, 4059, 5412, 5874, 6408, 7298, 7832, 8118, 8811, 10824, 10947, 11748, 14596, 16236, 17622, 21894, 23496, 29192, 32472, 32841, 35244, 40139, 43788, 65682, 70488, 80278, 87576, 120417, 131364, 160556, 240834, 262728, 321112, 361251, 481668, 722502, 963336, 1445004, 2890008]

約数ペア:

[(1, 2890008), (2, 1445004), (3, 963336), (4, 722502), (6, 481668), (8, 361251), (9, 321112), (11, 262728), (12, 240834), (18, 160556), (22, 131364), (24, 120417), (33, 87576), (36, 80278), (41, 70488), (44, 65682), (66, 43788), (72, 40139), (82, 35244), (88, 32841), (89, 32472), (99, 29192), (123, 23496), (132, 21894), (164, 17622), (178, 16236), (198, 14596), (246, 11748), (264, 10947), (267, 10824), (328, 8811), (356, 8118), (369, 7832), (396, 7298), (451, 6408), (492, 5874), (534, 5412), (712, 4059), (738, 3916), (792, 3649), (801, 3608), (902, 3204), (979, 2952), (984, 2937), (1068, 2706), (1353, 2136), (1476, 1958), (1602, 1804)]