253331292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 643958784

約数和(自身を除く): 390627492

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 61, 69, 82, 92, 122, 123, 138, 164, 183, 244, 246, 276, 366, 367, 492, 732, 734, 943, 1101, 1403, 1468, 1886, 2202, 2501, 2806, 2829, 3772, 4209, 4404, 5002, 5612, 5658, 7503, 8418, 8441, 10004, 11316, 15006, 15047, 16836, 16882, 22387, 25323, 30012, 30094, 33764, 44774, 45141, 50646, 57523, 60188, 67161, 89548, 90282, 101292, 115046, 134322, 172569, 180564, 230092, 268644, 345138, 346081, 514901, 690276, 692162, 917867, 1029802, 1038243, 1384324, 1544703, 1835734, 2059604, 2076486, 2753601, 3089406, 3671468, 4152972, 5507202, 6178812, 11014404, 21110941, 42221882, 63332823, 84443764, 126665646, 253331292]

約数ペア:

[(1, 253331292), (2, 126665646), (3, 84443764), (4, 63332823), (6, 42221882), (12, 21110941), (23, 11014404), (41, 6178812), (46, 5507202), (61, 4152972), (69, 3671468), (82, 3089406), (92, 2753601), (122, 2076486), (123, 2059604), (138, 1835734), (164, 1544703), (183, 1384324), (244, 1038243), (246, 1029802), (276, 917867), (366, 692162), (367, 690276), (492, 514901), (732, 346081), (734, 345138), (943, 268644), (1101, 230092), (1403, 180564), (1468, 172569), (1886, 134322), (2202, 115046), (2501, 101292), (2806, 90282), (2829, 89548), (3772, 67161), (4209, 60188), (4404, 57523), (5002, 50646), (5612, 45141), (5658, 44774), (7503, 33764), (8418, 30094), (8441, 30012), (10004, 25323), (11316, 22387), (15006, 16882), (15047, 16836)]