438129654936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{284587}}^1$

素因数の和:287408

約数の個数: 64

約数和(自身を含む): 1143360748800

約数和(自身を除く): 705231093864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2789, 5578, 8367, 11156, 16734, 22312, 33468, 64147, 66936, 128294, 192441, 256588, 284587, 384882, 513176, 569174, 769764, 853761, 1138348, 1539528, 1707522, 2276696, 3415044, 6545501, 6830088, 13091002, 19636503, 26182004, 39273006, 52364008, 78546012, 157092024, 793713143, 1587426286, 2381139429, 3174852572, 4762278858, 6349705144, 9524557716, 18255402289, 19049115432, 36510804578, 54766206867, 73021609156, 109532413734, 146043218312, 219064827468, 438129654936]

約数ペア:

[(1, 438129654936), (2, 219064827468), (3, 146043218312), (4, 109532413734), (6, 73021609156), (8, 54766206867), (12, 36510804578), (23, 19049115432), (24, 18255402289), (46, 9524557716), (69, 6349705144), (92, 4762278858), (138, 3174852572), (184, 2381139429), (276, 1587426286), (552, 793713143), (2789, 157092024), (5578, 78546012), (8367, 52364008), (11156, 39273006), (16734, 26182004), (22312, 19636503), (33468, 13091002), (64147, 6830088), (66936, 6545501), (128294, 3415044), (192441, 2276696), (256588, 1707522), (284587, 1539528), (384882, 1138348), (513176, 853761), (569174, 769764)]