216978321312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39652471}}^1$

素因数の和:39652506

約数の個数: 72

約数和(自身を含む): 649507491360

約数和(自身を除く): 432529170048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 39652471, 79304942, 118957413, 158609884, 237914826, 317219768, 356872239, 475829652, 634439536, 713744478, 753396949, 951659304, 1268879072, 1427488956, 1506793898, 1903318608, 2260190847, 2854977912, 3013587796, 3806637216, 4520381694, 5709955824, 6027175592, 6780572541, 9040763388, 11419911648, 12054351184, 13561145082, 18081526776, 24108702368, 27122290164, 36163053552, 54244580328, 72326107104, 108489160656, 216978321312]

約数ペア:

[(1, 216978321312), (2, 108489160656), (3, 72326107104), (4, 54244580328), (6, 36163053552), (8, 27122290164), (9, 24108702368), (12, 18081526776), (16, 13561145082), (18, 12054351184), (19, 11419911648), (24, 9040763388), (32, 6780572541), (36, 6027175592), (38, 5709955824), (48, 4520381694), (57, 3806637216), (72, 3013587796), (76, 2854977912), (96, 2260190847), (114, 1903318608), (144, 1506793898), (152, 1427488956), (171, 1268879072), (228, 951659304), (288, 753396949), (304, 713744478), (342, 634439536), (456, 475829652), (608, 356872239), (684, 317219768), (912, 237914826), (1368, 158609884), (1824, 118957413), (2736, 79304942), (5472, 39652471)]