217862892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8212

約数の個数: 96

約数和(自身を含む): 640371200

約数和(自身を除く): 422508308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8167, 8892, 13338, 16334, 24501, 26676, 32668, 49002, 73503, 98004, 106171, 147006, 155173, 212342, 220509, 294012, 310346, 318513, 424684, 441018, 465519, 620692, 637026, 882036, 931038, 955539, 1274052, 1396557, 1862076, 1911078, 2017249, 2793114, 2866617, 3822156, 4034498, 4189671, 5586228, 5733234, 6051747, 8068996, 8379342, 11466468, 12103494, 16758684, 18155241, 24206988, 36310482, 54465723, 72620964, 108931446, 217862892]

約数ペア:

[(1, 217862892), (2, 108931446), (3, 72620964), (4, 54465723), (6, 36310482), (9, 24206988), (12, 18155241), (13, 16758684), (18, 12103494), (19, 11466468), (26, 8379342), (27, 8068996), (36, 6051747), (38, 5733234), (39, 5586228), (52, 4189671), (54, 4034498), (57, 3822156), (76, 2866617), (78, 2793114), (108, 2017249), (114, 1911078), (117, 1862076), (156, 1396557), (171, 1274052), (228, 955539), (234, 931038), (247, 882036), (342, 637026), (351, 620692), (468, 465519), (494, 441018), (513, 424684), (684, 318513), (702, 310346), (741, 294012), (988, 220509), (1026, 212342), (1404, 155173), (1482, 147006), (2052, 106171), (2223, 98004), (2964, 73503), (4446, 49002), (6669, 32668), (8167, 26676), (8892, 24501), (13338, 16334)]