338858172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6803

約数の個数: 72

約数和(自身を含む): 908587680

約数和(自身を除く): 569729508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 2196, 2806, 4209, 5612, 6709, 8418, 12627, 13418, 16836, 20127, 25254, 26836, 40254, 50508, 60381, 80508, 120762, 154307, 241524, 308614, 409249, 462921, 617228, 818498, 925842, 1227747, 1388763, 1636996, 1851684, 2455494, 2777526, 3683241, 4910988, 5555052, 7366482, 9412727, 14732964, 18825454, 28238181, 37650908, 56476362, 84714543, 112952724, 169429086, 338858172]

約数ペア:

[(1, 338858172), (2, 169429086), (3, 112952724), (4, 84714543), (6, 56476362), (9, 37650908), (12, 28238181), (18, 18825454), (23, 14732964), (36, 9412727), (46, 7366482), (61, 5555052), (69, 4910988), (92, 3683241), (122, 2777526), (138, 2455494), (183, 1851684), (207, 1636996), (244, 1388763), (276, 1227747), (366, 925842), (414, 818498), (549, 617228), (732, 462921), (828, 409249), (1098, 308614), (1403, 241524), (2196, 154307), (2806, 120762), (4209, 80508), (5612, 60381), (6709, 50508), (8418, 40254), (12627, 26836), (13418, 25254), (16836, 20127)]