218152884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 548674560

約数和(自身を除く): 330521676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 89, 92, 107, 138, 166, 178, 214, 249, 267, 276, 321, 332, 356, 428, 498, 534, 642, 996, 1068, 1284, 1909, 2047, 2461, 3818, 4094, 4922, 5727, 6141, 7383, 7387, 7636, 8188, 8881, 9523, 9844, 11454, 12282, 14766, 14774, 17762, 19046, 22161, 22908, 24564, 26643, 28569, 29532, 29548, 35524, 38092, 44322, 53286, 57138, 88644, 106572, 114276, 169901, 204263, 219029, 339802, 408526, 438058, 509703, 612789, 657087, 679604, 790409, 817052, 876116, 1019406, 1225578, 1314174, 1580818, 2038812, 2371227, 2451156, 2628348, 3161636, 4742454, 9484908, 18179407, 36358814, 54538221, 72717628, 109076442, 218152884]

約数ペア:

[(1, 218152884), (2, 109076442), (3, 72717628), (4, 54538221), (6, 36358814), (12, 18179407), (23, 9484908), (46, 4742454), (69, 3161636), (83, 2628348), (89, 2451156), (92, 2371227), (107, 2038812), (138, 1580818), (166, 1314174), (178, 1225578), (214, 1019406), (249, 876116), (267, 817052), (276, 790409), (321, 679604), (332, 657087), (356, 612789), (428, 509703), (498, 438058), (534, 408526), (642, 339802), (996, 219029), (1068, 204263), (1284, 169901), (1909, 114276), (2047, 106572), (2461, 88644), (3818, 57138), (4094, 53286), (4922, 44322), (5727, 38092), (6141, 35524), (7383, 29548), (7387, 29532), (7636, 28569), (8188, 26643), (8881, 24564), (9523, 22908), (9844, 22161), (11454, 19046), (12282, 17762), (14766, 14774)]